312606112 has 48 divisors (see below), whose sum is σ = 757475712. Its totient is φ = 123667200.

The previous prime is 312606103. The next prime is 312606157. The reversal of 312606112 is 211606213.

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, 50764 + ... + 56587.

It is an arithmetic number, because the mean of its divisors is an integer number (15780744).

Almost surely, 2^312606112 is an apocalyptic number.

312606112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

312606112 is an abundant number, since it is smaller than the sum of its proper divisors (444869600).

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

312606112 is a wasteful number, since it uses less digits than its factorization.

312606112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107381 (or 107373 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 312606112 is about 17680.6705755183. The cubic root of 312606112 is about 678.6812040653.

The spelling of 312606112 in words is "three hundred twelve million, six hundred six thousand, one hundred twelve".