315554012 has 12 divisors (see below), whose sum is σ = 552412056. Its totient is φ = 157722000.

The previous prime is 315554011. The next prime is 315554023. The reversal of 315554012 is 210455513.

It is a super-2 number, since 2×315554012² = 199148668978592288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315554011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887 + ... + 25137.

It is an arithmetic number, because the mean of its divisors is an integer number (46034338).

Almost surely, 2^315554012 is an apocalyptic number.

It is an amenable number.

315554012 is a deficient number, since it is larger than the sum of its proper divisors (236858044).

315554012 is a wasteful number, since it uses less digits than its factorization.

315554012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27508 (or 27506 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 315554012 is about 17763.8400127900. The cubic root of 315554012 is about 680.8078720099.

The spelling of 315554012 in words is "three hundred fifteen million, five hundred fifty-four thousand, twelve".