5975631 has 6 divisors (see below), whose sum is σ = 8631480. Its totient is φ = 3983748.

The previous prime is 5975617. The next prime is 5975659. The reversal of 5975631 is 1365795.

It is a happy number.

5975631 is a `hidden beast` number, since 5 + 97 + 563 + 1 = 666.

It is not a de Polignac number, because 5975631 - 2⁷ = 5975503 is a prime.

It is a super-2 number, since 2×5975631² = 71416331696322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5975681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331971 + ... + 331988.

It is an arithmetic number, because the mean of its divisors is an integer number (1438580).

Almost surely, 2^5975631 is an apocalyptic number.

5975631 is a deficient number, since it is larger than the sum of its proper divisors (2655849).

5975631 is a wasteful number, since it uses less digits than its factorization.

5975631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663965 (or 663962 counting only the distinct ones).

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

The square root of 5975631 is about 2444.5103804239. The cubic root of 5975631 is about 181.4657176331.

The spelling of 5975631 in words is "five million, nine hundred seventy-five thousand, six hundred thirty-one".