312955048 has 16 divisors (see below), whose sum is σ = 670618080. Its totient is φ = 134123568.

The previous prime is 312955003. The next prime is 312955063. The reversal of 312955048 is 840559213.

It is a junction number, because it is equal to n+sod(n) for n = 312954998 and 312955016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2794186 + ... + 2794297.

It is an arithmetic number, because the mean of its divisors is an integer number (41913630).

Almost surely, 2^312955048 is an apocalyptic number.

It is an amenable number.

312955048 is an abundant number, since it is smaller than the sum of its proper divisors (357663032).

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

312955048 is a wasteful number, since it uses less digits than its factorization.

312955048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588496 (or 5588492 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 312955048 is about 17690.5355487051. The cubic root of 312955048 is about 678.9336284820.

The spelling of 312955048 in words is "three hundred twelve million, nine hundred fifty-five thousand, forty-eight".