12751080 has 64 divisors (see below), whose sum is σ = 38923200. Its totient is φ = 3340800.

The previous prime is 12751073. The next prime is 12751087. The reversal of 12751080 is 8015721.

It is an interprime number because it is at equal distance from previous prime (12751073) and next prime (12751087).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 12751080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12751087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6180 + ... + 7980.

It is an arithmetic number, because the mean of its divisors is an integer number (608175).

Almost surely, 2^12751080 is an apocalyptic number.

12751080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12751080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19461600).

12751080 is an abundant number, since it is smaller than the sum of its proper divisors (26172120).

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

12751080 is a wasteful number, since it uses less digits than its factorization.

12751080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874 (or 1870 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 12751080 is about 3570.8654413181. The cubic root of 12751080 is about 233.6230324603.

The spelling of 12751080 in words is "twelve million, seven hundred fifty-one thousand, eighty".