315154007 has 16 divisors (see below), whose sum is σ = 401437440. Its totient is φ = 240859008.

The previous prime is 315153983. The next prime is 315154033. The reversal of 315154007 is 700451513.

It is a cyclic number.

It is not a de Polignac number, because 315154007 - 2¹⁰ = 315152983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315154057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67433 + ... + 71954.

It is an arithmetic number, because the mean of its divisors is an integer number (25089840).

Almost surely, 2^315154007 is an apocalyptic number.

315154007 is a deficient number, since it is larger than the sum of its proper divisors (86283433).

315154007 is a wasteful number, since it uses less digits than its factorization.

315154007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139430.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 315154007 is about 17752.5774748345. The cubic root of 315154007 is about 680.5200800702.

The spelling of 315154007 in words is "three hundred fifteen million, one hundred fifty-four thousand, seven".