12500970 has 32 divisors (see below), whose sum is σ = 30430080. Its totient is φ = 3286080.

The previous prime is 12500963. The next prime is 12500977. The reversal of 12500970 is 7900521.

It is an interprime number because it is at equal distance from previous prime (12500963) and next prime (12500977).

It is a self number, because there is not a number n which added to its sum of digits gives 12500970.

It is not an unprimeable number, because it can be changed into a prime (12500977) 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, 805 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (950940).

Almost surely, 2^12500970 is an apocalyptic number.

12500970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12500970 is an abundant number, since it is smaller than the sum of its proper divisors (17929110).

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

12500970 is a wasteful number, since it uses less digits than its factorization.

12500970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5950.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 12500970 is about 3535.6710819871. The cubic root of 12500970 is about 232.0854446469.

The spelling of 12500970 in words is "twelve million, five hundred thousand, nine hundred seventy".