313407255 has 16 divisors (see below), whose sum is σ = 573087744. Its totient is φ = 143271840.

The previous prime is 313407247. The next prime is 313407271. The reversal of 313407255 is 552704313.

It is not a de Polignac number, because 313407255 - 2³ = 313407247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1492311 + ... + 1492520.

It is an arithmetic number, because the mean of its divisors is an integer number (35817984).

Almost surely, 2^313407255 is an apocalyptic number.

313407255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

313407255 is a deficient number, since it is larger than the sum of its proper divisors (259680489).

313407255 is a wasteful number, since it uses less digits than its factorization.

313407255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984846.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 313407255 is about 17703.3119782712. The cubic root of 313407255 is about 679.2604813677.

The spelling of 313407255 in words is "three hundred thirteen million, four hundred seven thousand, two hundred fifty-five".