12752964 has 60 divisors (see below), whose sum is σ = 38108224. Its totient is φ = 3643056.

The previous prime is 12752951. The next prime is 12752969. The reversal of 12752964 is 46925721.

12752964 is a `hidden beast` number, since 127 + 529 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12752969) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 544 + ... + 5079.

Almost surely, 2^12752964 is an apocalyptic number.

12752964 is a gapful number since it is divisible by the number (14) 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 12752964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19054112).

12752964 is an abundant number, since it is smaller than the sum of its proper divisors (25355260).

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

12752964 is a wasteful number, since it uses less digits than its factorization.

12752964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5646 (or 5635 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 12752964 is about 3571.1292331698. The cubic root of 12752964 is about 233.6345379986.

The spelling of 12752964 in words is "twelve million, seven hundred fifty-two thousand, nine hundred sixty-four".