12769752 has 32 divisors (see below), whose sum is σ = 32137200. Its totient is φ = 4228224.

The previous prime is 12769741. The next prime is 12769763. The reversal of 12769752 is 25796721.

12769752 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12769741) and next prime (12769763).

It is a super-2 number, since 2×12769752² = 326133132283008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12769752.

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, 2074 + ... + 5462.

Almost surely, 2^12769752 is an apocalyptic number.

12769752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12769752 is an abundant number, since it is smaller than the sum of its proper divisors (19367448).

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

12769752 is a wasteful number, since it uses less digits than its factorization.

12769752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555 (or 3551 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 12769752 is about 3573.4789771314. The cubic root of 12769752 is about 233.7370118704.

The spelling of 12769752 in words is "twelve million, seven hundred sixty-nine thousand, seven hundred fifty-two".