12752976 has 40 divisors (see below), whose sum is σ = 33078240. Its totient is φ = 4233856.

The previous prime is 12752969. The next prime is 12752977. The reversal of 12752976 is 67925721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12752977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18331 + ... + 19013.

It is an arithmetic number, because the mean of its divisors is an integer number (826956).

Almost surely, 2^12752976 is an apocalyptic number.

12752976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12752976 is an abundant number, since it is smaller than the sum of its proper divisors (20325264).

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

12752976 is a wasteful number, since it uses less digits than its factorization.

12752976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083 (or 1077 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 12752976 is about 3571.1309133102. The cubic root of 12752976 is about 233.6346112787.

The spelling of 12752976 in words is "twelve million, seven hundred fifty-two thousand, nine hundred seventy-six".