315105092 has 12 divisors (see below), whose sum is σ = 553317996. Its totient is φ = 157014240.

The previous prime is 315105067. The next prime is 315105113. The reversal of 315105092 is 290501513.

It can be written as a sum of positive squares in 2 ways, for example, as 228130816 + 86974276 = 15104^2 + 9326^2 .

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, 133259 + ... + 135602.

It is an arithmetic number, because the mean of its divisors is an integer number (46109833).

Almost surely, 2^315105092 is an apocalyptic number.

It is an amenable number.

315105092 is a deficient number, since it is larger than the sum of its proper divisors (238212904).

315105092 is a wasteful number, since it uses less digits than its factorization.

315105092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269158 (or 269156 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 315105092 is about 17751.1997341025. The cubic root of 315105092 is about 680.4848704465.

The spelling of 315105092 in words is "three hundred fifteen million, one hundred five thousand, ninety-two".