33413056 has 14 divisors (see below), whose sum is σ = 66304160. Its totient is φ = 16706496.

The previous prime is 33413053. The next prime is 33413059. The reversal of 33413056 is 65031433.

It is an interprime number because it is at equal distance from previous prime (33413053) and next prime (33413059).

It is a super-2 number, since 2×33413056² = 2232864622518272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33413056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33413053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260976 + ... + 261103.

Almost surely, 2^33413056 is an apocalyptic number.

It is an amenable number.

33413056 is a deficient number, since it is larger than the sum of its proper divisors (32891104).

33413056 is an equidigital number, since it uses as much as digits as its factorization.

33413056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522091 (or 522081 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 33413056 is about 5780.4027541340. The cubic root of 33413056 is about 322.0861618890.

Adding to 33413056 its reverse (65031433), we get a palindrome (98444489).

The spelling of 33413056 in words is "thirty-three million, four hundred thirteen thousand, fifty-six".