38045056 has 32 divisors (see below), whose sum is σ = 86622480. Its totient is φ = 16304640.

The previous prime is 38045053. The next prime is 38045069. The reversal of 38045056 is 65054083.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38045053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20335 + ... + 22126.

Almost surely, 2^38045056 is an apocalyptic number.

It is an amenable number.

38045056 is an abundant number, since it is smaller than the sum of its proper divisors (48577424).

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

38045056 is an equidigital number, since it uses as much as digits as its factorization.

38045056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42482 (or 42470 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 38045056 is about 6168.0674445080. The cubic root of 38045056 is about 336.3303629038.

The spelling of 38045056 in words is "thirty-eight million, forty-five thousand, fifty-six".