38072056 has 16 divisors (see below), whose sum is σ = 77874840. Its totient is φ = 17305440.

The previous prime is 38072053. The next prime is 38072059. The reversal of 38072056 is 65027083.

It is an interprime number because it is at equal distance from previous prime (38072053) and next prime (38072059).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38072053) 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, 216231 + ... + 216406.

Almost surely, 2^38072056 is an apocalyptic number.

It is an amenable number.

38072056 is an abundant number, since it is smaller than the sum of its proper divisors (39802784).

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

38072056 is a wasteful number, since it uses less digits than its factorization.

38072056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432654 (or 432650 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 38072056 is about 6170.2557483463. The cubic root of 38072056 is about 336.4099069445.

The spelling of 38072056 in words is "thirty-eight million, seventy-two thousand, fifty-six".