5631315 has 16 divisors (see below), whose sum is σ = 9484800. Its totient is φ = 2845152.

The previous prime is 5631299. The next prime is 5631317. The reversal of 5631315 is 5131365.

It is not a de Polignac number, because 5631315 - 2⁴ = 5631299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5631317) 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, 9595 + ... + 10164.

It is an arithmetic number, because the mean of its divisors is an integer number (592800).

Almost surely, 2^5631315 is an apocalyptic number.

5631315 is a deficient number, since it is larger than the sum of its proper divisors (3853485).

5631315 is a wasteful number, since it uses less digits than its factorization.

5631315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19786.

The product of its digits is 1350, while the sum is 24.

The square root of 5631315 is about 2373.0391905740. The cubic root of 5631315 is about 177.9111937601.

The spelling of 5631315 in words is "five million, six hundred thirty-one thousand, three hundred fifteen".