12755392 has 28 divisors (see below), whose sum is σ = 27260296. Its totient is φ = 5886720.

The previous prime is 12755383. The next prime is 12755399. The reversal of 12755392 is 29355721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12755399) 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, 6834 + ... + 8497.

It is an arithmetic number, because the mean of its divisors is an integer number (973582).

Almost surely, 2^12755392 is an apocalyptic number.

It is an amenable number.

12755392 is an abundant number, since it is smaller than the sum of its proper divisors (14504904).

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

12755392 is a wasteful number, since it uses less digits than its factorization.

12755392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15356 (or 15346 counting only the distinct ones).

The product of its digits is 18900, while the sum is 34.

The square root of 12755392 is about 3571.4691654836. The cubic root of 12755392 is about 233.6493640595.

The spelling of 12755392 in words is "twelve million, seven hundred fifty-five thousand, three hundred ninety-two".