131254086 has 32 divisors (see below), whose sum is σ = 265749120. Its totient is φ = 43214976.

The previous prime is 131254069. The next prime is 131254099. The reversal of 131254086 is 680452131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280825 + ... + 281291.

It is an arithmetic number, because the mean of its divisors is an integer number (8304660).

Almost surely, 2^131254086 is an apocalyptic number.

131254086 is an abundant number, since it is smaller than the sum of its proper divisors (134495034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131254086 is a wasteful number, since it uses less digits than its factorization.

131254086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 131254086 is about 11456.6175636616. The cubic root of 131254086 is about 508.2034519978.

The spelling of 131254086 in words is "one hundred thirty-one million, two hundred fifty-four thousand, eighty-six".