12932648 has 16 divisors (see below), whose sum is σ = 25675380. Its totient is φ = 6085888.

The previous prime is 12932641. The next prime is 12932657. The reversal of 12932648 is 84623921.

It can be written as a sum of positive squares in 2 ways, for example, as 12545764 + 386884 = 3542^2 + 622^2 .

It is not an unprimeable number, because it can be changed into a prime (12932641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47411 + ... + 47682.

Almost surely, 2^12932648 is an apocalyptic number.

It is an amenable number.

12932648 is a deficient number, since it is larger than the sum of its proper divisors (12742732).

12932648 is a wasteful number, since it uses less digits than its factorization.

12932648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95116 (or 95112 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 12932648 is about 3596.1991046103. The cubic root of 12932648 is about 234.7266960035.

The spelling of 12932648 in words is "twelve million, nine hundred thirty-two thousand, six hundred forty-eight".