5906131 has 24 divisors (see below), whose sum is σ = 7831040. Its totient is φ = 4348080.

The previous prime is 5906113. The next prime is 5906137. The reversal of 5906131 is 1316095.

5906131 = 643² + 644² + ... + 656².

It is not a de Polignac number, because 5906131 - 2⁵ = 5906099 is a prime.

It is a super-2 number, since 2×5906131² = 69764766778322, which contains 22 as substring.

5906131 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5906096 and 5906105.

It is not an unprimeable number, because it can be changed into a prime (5906137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15910 + ... + 16276.

Almost surely, 2^5906131 is an apocalyptic number.

5906131 is a deficient number, since it is larger than the sum of its proper divisors (1924909).

5906131 is a wasteful number, since it uses less digits than its factorization.

5906131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 5906131 is about 2430.2532789814. The cubic root of 5906131 is about 180.7594558074.

The spelling of 5906131 in words is "five million, nine hundred six thousand, one hundred thirty-one".