12976032 has 48 divisors (see below), whose sum is σ = 36070272. Its totient is φ = 4070400.

The previous prime is 12976013. The next prime is 12976037. The reversal of 12976032 is 23067921.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (12976037) 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, 2344 + ... + 5607.

It is an arithmetic number, because the mean of its divisors is an integer number (751464).

Almost surely, 2^12976032 is an apocalyptic number.

12976032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12976032 is an abundant number, since it is smaller than the sum of its proper divisors (23094240).

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

12976032 is a wasteful number, since it uses less digits than its factorization.

12976032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7981 (or 7973 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 12976032 is about 3602.2259784750. The cubic root of 12976032 is about 234.9888752844.

The spelling of 12976032 in words is "twelve million, nine hundred seventy-six thousand, thirty-two".