12765264 has 40 divisors (see below), whose sum is σ = 34715040. Its totient is φ = 4030848.

The previous prime is 12765251. The next prime is 12765293. The reversal of 12765264 is 46256721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6087 + ... + 7910.

It is an arithmetic number, because the mean of its divisors is an integer number (867876).

Almost surely, 2^12765264 is an apocalyptic number.

It is an amenable number.

12765264 is an abundant number, since it is smaller than the sum of its proper divisors (21949776).

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

12765264 is a wasteful number, since it uses less digits than its factorization.

12765264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14027 (or 14021 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 12765264 is about 3572.8509624668. The cubic root of 12765264 is about 233.7096259398.

The spelling of 12765264 in words is "twelve million, seven hundred sixty-five thousand, two hundred sixty-four".