5216631 has 32 divisors (see below), whose sum is σ = 8363520. Its totient is φ = 2830464.

The previous prime is 5216623. The next prime is 5216663. The reversal of 5216631 is 1366125.

It is not a de Polignac number, because 5216631 - 2³ = 5216623 is a prime.

It is a super-2 number, since 2×5216631² = 54426477980322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5216681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47805 + ... + 47913.

It is an arithmetic number, because the mean of its divisors is an integer number (261360).

Almost surely, 2^5216631 is an apocalyptic number.

5216631 is a deficient number, since it is larger than the sum of its proper divisors (3146889).

5216631 is a wasteful number, since it uses less digits than its factorization.

5216631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215.

The product of its digits is 1080, while the sum is 24.

The square root of 5216631 is about 2283.9945271388. The cubic root of 5216631 is about 173.4323222381.

The spelling of 5216631 in words is "five million, two hundred sixteen thousand, six hundred thirty-one".