33219093 has 8 divisors (see below), whose sum is σ = 44344000. Its totient is φ = 22120128.

The previous prime is 33219089. The next prime is 33219119. The reversal of 33219093 is 39091233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33219093 - 2² = 33219089 is a prime.

It is a super-2 number, since 2×33219093² = 2207016279485298, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33219093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33219013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3268 + ... + 8781.

It is an arithmetic number, because the mean of its divisors is an integer number (5543000).

Almost surely, 2^33219093 is an apocalyptic number.

It is an amenable number.

33219093 is a deficient number, since it is larger than the sum of its proper divisors (11124907).

33219093 is a wasteful number, since it uses less digits than its factorization.

33219093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12971.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 33219093 is about 5763.6006974807. The cubic root of 33219093 is about 321.4617146212.

The spelling of 33219093 in words is "thirty-three million, two hundred nineteen thousand, ninety-three".