8314131 has 16 divisors (see below), whose sum is σ = 12710144. Its totient is φ = 4735584.

The previous prime is 8314121. The next prime is 8314157. The reversal of 8314131 is 1314138.

It is not a de Polignac number, because 8314131 - 2⁵ = 8314099 is a prime.

It is a super-2 number, since 2×8314131² = 138249548570322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8314098 and 8314107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8314121) 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, 10605 + ... + 11361.

It is an arithmetic number, because the mean of its divisors is an integer number (794384).

Almost surely, 2^8314131 is an apocalyptic number.

8314131 is a deficient number, since it is larger than the sum of its proper divisors (4396013).

8314131 is a wasteful number, since it uses less digits than its factorization.

8314131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290.

The product of its digits is 288, while the sum is 21.

The square root of 8314131 is about 2883.4234860665. The cubic root of 8314131 is about 202.5842234622.

Adding to 8314131 its reverse (1314138), we get a palindrome (9628269).

The spelling of 8314131 in words is "eight million, three hundred fourteen thousand, one hundred thirty-one".