12625712 has 40 divisors (see below), whose sum is σ = 27855360. Its totient is φ = 5487680.

The previous prime is 12625693. The next prime is 12625729. The reversal of 12625712 is 21752621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489 + ... + 5607.

It is an arithmetic number, because the mean of its divisors is an integer number (696384).

Almost surely, 2^12625712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12625712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13927680).

12625712 is an abundant number, since it is smaller than the sum of its proper divisors (15229648).

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

12625712 is a wasteful number, since it uses less digits than its factorization.

12625712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161 (or 3155 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 12625712 is about 3553.2677917658. The cubic root of 12625712 is about 232.8548525895.

The spelling of 12625712 in words is "twelve million, six hundred twenty-five thousand, seven hundred twelve".