38976512 has 44 divisors (see below), whose sum is σ = 82535040. Its totient is φ = 18333696.

The previous prime is 38976491. The next prime is 38976523. The reversal of 38976512 is 21567983.

It is a super-2 number, since 2×38976512² = 3038336975372288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38976512.

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, 16289 + ... + 18527.

Almost surely, 2^38976512 is an apocalyptic number.

38976512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38976512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41267520).

38976512 is an abundant number, since it is smaller than the sum of its proper divisors (43558528).

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

38976512 is a wasteful number, since it uses less digits than its factorization.

38976512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276 (or 2258 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 38976512 is about 6243.1171701322. The cubic root of 38976512 is about 339.0530513354.

The spelling of 38976512 in words is "thirty-eight million, nine hundred seventy-six thousand, five hundred twelve".