12751875 has 30 divisors (see below), whose sum is σ = 23027004. Its totient is φ = 6798000.

The previous prime is 12751873. The next prime is 12751877. The reversal of 12751875 is 57815721.

It is an interprime number because it is at equal distance from previous prime (12751873) and next prime (12751877).

It is not a de Polignac number, because 12751875 - 2¹ = 12751873 is a prime.

It is a super-2 number, since 2×12751875² = 325220632031250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12751873) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 4492 + ... + 6758.

Almost surely, 2^12751875 is an apocalyptic number.

12751875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12751875 is a deficient number, since it is larger than the sum of its proper divisors (10275129).

12751875 is an equidigital number, since it uses as much as digits as its factorization.

12751875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293 (or 2275 counting only the distinct ones).

The product of its digits is 19600, while the sum is 36.

The square root of 12751875 is about 3570.9767571352. The cubic root of 12751875 is about 233.6278876425.

The spelling of 12751875 in words is "twelve million, seven hundred fifty-one thousand, eight hundred seventy-five".