315270414 has 32 divisors (see below), whose sum is σ = 719540640. Its totient is φ = 102249216.

The previous prime is 315270413. The next prime is 315270433. The reversal of 315270414 is 414072513.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315270413) 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 15 ways as a sum of consecutive naturals, for example, 76899 + ... + 80894.

It is an arithmetic number, because the mean of its divisors is an integer number (22485645).

Almost surely, 2^315270414 is an apocalyptic number.

315270414 is an abundant number, since it is smaller than the sum of its proper divisors (404270226).

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

315270414 is a wasteful number, since it uses less digits than its factorization.

315270414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157841 (or 157835 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 315270414 is about 17755.8557664788. The cubic root of 315270414 is about 680.6038566237.

The spelling of 315270414 in words is "three hundred fifteen million, two hundred seventy thousand, four hundred fourteen".