3162131 has 16 divisors (see below), whose sum is σ = 3848640. Its totient is φ = 2540160.

The previous prime is 3162101. The next prime is 3162143. The reversal of 3162131 is 1312613.

It is not a de Polignac number, because 3162131 - 2⁶ = 3162067 is a prime.

It is a super-2 number, since 2×3162131² = 19998144922322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3162101) 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, 7301 + ... + 7721.

It is an arithmetic number, because the mean of its divisors is an integer number (240540).

Almost surely, 2^3162131 is an apocalyptic number.

3162131 is a deficient number, since it is larger than the sum of its proper divisors (686509).

3162131 is a wasteful number, since it uses less digits than its factorization.

3162131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494.

The product of its digits is 108, while the sum is 17.

The square root of 3162131 is about 1778.2381730241. The cubic root of 3162131 is about 146.7776576065. Note that the first 3 decimals are identical.

Adding to 3162131 its reverse (1312613), we get a palindrome (4474744).

The spelling of 3162131 in words is "three million, one hundred sixty-two thousand, one hundred thirty-one".