33806196 has 18 divisors (see below), whose sum is σ = 85454642. Its totient is φ = 11268720.

The previous prime is 33806173. The next prime is 33806219. The reversal of 33806196 is 69160833.

It is a happy number.

33806196 is a `hidden beast` number, since 3 + 38 + 0 + 619 + 6 = 666.

33806196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (33806173) and next prime (33806219).

It can be written as a sum of positive squares in only one way, i.e., 33802596 + 3600 = 5814^2 + 60^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×33806196² = 2285717775980832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 939061 = 33806196 / (3 + 3 + 8 + 0 + 6 + 1 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 33806196.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 469495 + ... + 469566.

Almost surely, 2^33806196 is an apocalyptic number.

33806196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

33806196 is an abundant number, since it is smaller than the sum of its proper divisors (51648446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33806196 is a wasteful number, since it uses less digits than its factorization.

33806196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939071 (or 939066 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 33806196 is about 5814.3095892806. The cubic root of 33806196 is about 323.3444679152.

The spelling of 33806196 in words is "thirty-three million, eight hundred six thousand, one hundred ninety-six".