38769056 has 24 divisors (see below), whose sum is σ = 78960420. Its totient is φ = 18715648.

The previous prime is 38769041. The next prime is 38769079. The reversal of 38769056 is 65096783.

It can be written as a sum of positive squares in 2 ways, for example, as 38688400 + 80656 = 6220^2 + 284^2 .

It is a super-2 number, since 2×38769056² = 3006079406262272, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 38768998 and 38769016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19961 + ... + 21816.

Almost surely, 2^38769056 is an apocalyptic number.

It is an amenable number.

38769056 is an abundant number, since it is smaller than the sum of its proper divisors (40191364).

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

38769056 is a wasteful number, since it uses less digits than its factorization.

38769056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41816 (or 41808 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 38769056 is about 6226.4802256170. The cubic root of 38769056 is about 338.4504340921.

The spelling of 38769056 in words is "thirty-eight million, seven hundred sixty-nine thousand, fifty-six".