412556625 has 64 divisors (see below), whose sum is σ = 821533440. Its totient is φ = 203083200.

The previous prime is 412556569. The next prime is 412556657. The reversal of 412556625 is 526655214.

412556625 is a `hidden beast` number, since 4 + 1 + 25 + 5 + 6 + 625 = 666.

It is not a de Polignac number, because 412556625 - 2⁹ = 412556113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412556625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39174 + ... + 48576.

It is an arithmetic number, because the mean of its divisors is an integer number (12836460).

Almost surely, 2^412556625 is an apocalyptic number.

412556625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

412556625 is a deficient number, since it is larger than the sum of its proper divisors (408976815).

412556625 is a wasteful number, since it uses less digits than its factorization.

412556625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9440 (or 9424 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 412556625 is about 20311.4899748886. The cubic root of 412556625 is about 744.4368369849.

The spelling of 412556625 in words is "four hundred twelve million, five hundred fifty-six thousand, six hundred twenty-five".