5906631 has 16 divisors (see below), whose sum is σ = 8123904. Its totient is φ = 3815424.

The previous prime is 5906629. The next prime is 5906683. The reversal of 5906631 is 1366095.

It is a happy number.

It is not a de Polignac number, because 5906631 - 2¹ = 5906629 is a prime.

It is a super-2 number, since 2×5906631² = 69776579540322, which contains 22 as substring.

5906631 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5906611) 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, 22855 + ... + 23111.

It is an arithmetic number, because the mean of its divisors is an integer number (507744).

Almost surely, 2^5906631 is an apocalyptic number.

5906631 is a deficient number, since it is larger than the sum of its proper divisors (2217273).

5906631 is a wasteful number, since it uses less digits than its factorization.

5906631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 5906631 is about 2430.3561467406. The cubic root of 5906631 is about 180.7645565622.

The spelling of 5906631 in words is "five million, nine hundred six thousand, six hundred thirty-one".