412625631 has 16 divisors (see below), whose sum is σ = 600946560. Its totient is φ = 249757920.

The previous prime is 412625623. The next prime is 412625639. The reversal of 412625631 is 136526214.

It is an interprime number because it is at equal distance from previous prime (412625623) and next prime (412625639).

It is not a de Polignac number, because 412625631 - 2³ = 412625623 is a prime.

It is a super-2 number, since 2×412625631² = 340519822716296322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412625639) 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, 19816 + ... + 34898.

It is an arithmetic number, because the mean of its divisors is an integer number (37559160).

Almost surely, 2^412625631 is an apocalyptic number.

412625631 is a deficient number, since it is larger than the sum of its proper divisors (188320929).

412625631 is a wasteful number, since it uses less digits than its factorization.

412625631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15926.

The product of its digits is 8640, while the sum is 30.

The square root of 412625631 is about 20313.1885975590. The cubic root of 412625631 is about 744.4783405760.

The spelling of 412625631 in words is "four hundred twelve million, six hundred twenty-five thousand, six hundred thirty-one".