12500768 has 24 divisors (see below), whose sum is σ = 28127232. Its totient is φ = 5357376.

The previous prime is 12500767. The next prime is 12500773. The reversal of 12500768 is 86700521.

It is a self number, because there is not a number n which added to its sum of digits gives 12500768.

It is not an unprimeable number, because it can be changed into a prime (12500767) 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, 27680 + ... + 28127.

It is an arithmetic number, because the mean of its divisors is an integer number (1171968).

Almost surely, 2^12500768 is an apocalyptic number.

It is an amenable number.

12500768 is an abundant number, since it is smaller than the sum of its proper divisors (15626464).

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

12500768 is an equidigital number, since it uses as much as digits as its factorization.

12500768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55824 (or 55816 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 12500768 is about 3535.6425158661. The cubic root of 12500768 is about 232.0841945703.

The spelling of 12500768 in words is "twelve million, five hundred thousand, seven hundred sixty-eight".