38004056 has 16 divisors (see below), whose sum is σ = 72160800. Its totient is φ = 18761184.

The previous prime is 38004053. The next prime is 38004077. The reversal of 38004056 is 65040083.

It is a super-2 number, since 2×38004056² = 2888616544902272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38004053) 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, 29435 + ... + 30698.

It is an arithmetic number, because the mean of its divisors is an integer number (4510050).

Almost surely, 2^38004056 is an apocalyptic number.

It is an amenable number.

38004056 is a deficient number, since it is larger than the sum of its proper divisors (34156744).

38004056 is a wasteful number, since it uses less digits than its factorization.

38004056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60218 (or 60214 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 38004056 is about 6164.7429792328. The cubic root of 38004056 is about 336.2095018089.

The spelling of 38004056 in words is "thirty-eight million, four thousand, fifty-six".