33102196 has 12 divisors (see below), whose sum is σ = 61336548. Its totient is φ = 15577472.

The previous prime is 33102187. The next prime is 33102197. The reversal of 33102196 is 69120133.

It can be written as a sum of positive squares in 2 ways, for example, as 15713296 + 17388900 = 3964^2 + 4170^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 33102196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33102197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243331 + ... + 243466.

It is an arithmetic number, because the mean of its divisors is an integer number (5111379).

Almost surely, 2^33102196 is an apocalyptic number.

It is an amenable number.

33102196 is a deficient number, since it is larger than the sum of its proper divisors (28234352).

33102196 is a wasteful number, since it uses less digits than its factorization.

33102196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486818 (or 486816 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 33102196 is about 5753.4507906125. The cubic root of 33102196 is about 321.0842000501.

The spelling of 33102196 in words is "thirty-three million, one hundred two thousand, one hundred ninety-six".