38873256 has 32 divisors (see below), whose sum is σ = 100320000. Its totient is φ = 12539520.

The previous prime is 38873249. The next prime is 38873269. The reversal of 38873256 is 65237883.

It is a super-2 number, since 2×38873256² = 3022260064083072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25381 + ... + 26868.

It is an arithmetic number, because the mean of its divisors is an integer number (3135000).

Almost surely, 2^38873256 is an apocalyptic number.

It is an amenable number.

38873256 is an abundant number, since it is smaller than the sum of its proper divisors (61446744).

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

38873256 is a wasteful number, since it uses less digits than its factorization.

38873256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52289 (or 52285 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 38873256 is about 6234.8420990431. The cubic root of 38873256 is about 338.7533817739.

The spelling of 38873256 in words is "thirty-eight million, eight hundred seventy-three thousand, two hundred fifty-six".