5957631 has 12 divisors (see below), whose sum is σ = 8924552. Its totient is φ = 3971592.

The previous prime is 5957617. The next prime is 5957639. The reversal of 5957631 is 1367595.

It is a happy number.

5957631 is a `hidden beast` number, since 59 + 576 + 31 = 666.

It is not a de Polignac number, because 5957631 - 2¹⁰ = 5956607 is a prime.

It is a super-2 number, since 2×5957631² = 70986734264322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

5957631 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5957639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12016 + ... + 12501.

Almost surely, 2^5957631 is an apocalyptic number.

5957631 is a deficient number, since it is larger than the sum of its proper divisors (2966921).

5957631 is an equidigital number, since it uses as much as digits as its factorization.

5957631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24532 (or 24520 counting only the distinct ones).

The product of its digits is 28350, while the sum is 36.

The square root of 5957631 is about 2440.8258848185. The cubic root of 5957631 is about 181.2833286313.

Subtracting from 5957631 its sum of digits (36), we obtain a palindrome (5957595).

The spelling of 5957631 in words is "five million, nine hundred fifty-seven thousand, six hundred thirty-one".