312634025 has 24 divisors (see below), whose sum is σ = 428035104. Its totient is φ = 224614400.

The previous prime is 312634013. The next prime is 312634027. The reversal of 312634025 is 520436213.

It is not a de Polignac number, because 312634025 - 2¹² = 312629929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312633985 and 312634003.

It is not an unprimeable number, because it can be changed into a prime (312634027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15977 + ... + 29673.

It is an arithmetic number, because the mean of its divisors is an integer number (17834796).

Almost surely, 2^312634025 is an apocalyptic number.

It is an amenable number.

312634025 is a deficient number, since it is larger than the sum of its proper divisors (115401079).

312634025 is a wasteful number, since it uses less digits than its factorization.

312634025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13801 (or 13796 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 312634025 is about 17681.4599227552. The cubic root of 312634025 is about 678.7014035686.

The spelling of 312634025 in words is "three hundred twelve million, six hundred thirty-four thousand, twenty-five".