12751332 has 24 divisors (see below), whose sum is σ = 32458272. Its totient is φ = 3864000.

The previous prime is 12751313. The next prime is 12751339. The reversal of 12751332 is 23315721.

It is not an unprimeable number, because it can be changed into a prime (12751339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48169 + ... + 48432.

It is an arithmetic number, because the mean of its divisors is an integer number (1352428).

Almost surely, 2^12751332 is an apocalyptic number.

12751332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12751332 is an abundant number, since it is smaller than the sum of its proper divisors (19706940).

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

12751332 is a wasteful number, since it uses less digits than its factorization.

12751332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96619 (or 96617 counting only the distinct ones).

The product of its digits is 1260, while the sum is 24.

The square root of 12751332 is about 3570.9007267075. The cubic root of 12751332 is about 233.6245714833.

The spelling of 12751332 in words is "twelve million, seven hundred fifty-one thousand, three hundred thirty-two".