38054072 has 16 divisors (see below), whose sum is σ = 81544560. Its totient is φ = 16308864.

The previous prime is 38054069. The next prime is 38054099. The reversal of 38054072 is 27045083.

It is a happy number.

It is a super-2 number, since 2×38054072² = 2896224791562368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339713 + ... + 339824.

It is an arithmetic number, because the mean of its divisors is an integer number (5096535).

Almost surely, 2^38054072 is an apocalyptic number.

It is an amenable number.

38054072 is an abundant number, since it is smaller than the sum of its proper divisors (43490488).

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

38054072 is a wasteful number, since it uses less digits than its factorization.

38054072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679550 (or 679546 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 38054072 is about 6168.7982622226. The cubic root of 38054072 is about 336.3569289054.

The spelling of 38054072 in words is "thirty-eight million, fifty-four thousand, seventy-two".