12625872 has 80 divisors (see below), whose sum is σ = 38033280. Its totient is φ = 3534336.

The previous prime is 12625871. The next prime is 12625903. The reversal of 12625872 is 27852621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12625871) 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, 17454 + ... + 18162.

It is an arithmetic number, because the mean of its divisors is an integer number (475416).

Almost surely, 2^12625872 is an apocalyptic number.

12625872 is a gapful number since it is divisible by the number (12) 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 12625872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19016640).

12625872 is an abundant number, since it is smaller than the sum of its proper divisors (25407408).

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

12625872 is a wasteful number, since it uses less digits than its factorization.

12625872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780 (or 774 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 12625872 is about 3553.2903061810. The cubic root of 12625872 is about 232.8558362071.

The spelling of 12625872 in words is "twelve million, six hundred twenty-five thousand, eight hundred seventy-two".