131514488 has 16 divisors (see below), whose sum is σ = 281816880. Its totient is φ = 56363328.

The previous prime is 131514479. The next prime is 131514491. The reversal of 131514488 is 884415131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174181 + ... + 1174292.

It is an arithmetic number, because the mean of its divisors is an integer number (17613555).

Almost surely, 2^131514488 is an apocalyptic number.

It is an amenable number.

131514488 is an abundant number, since it is smaller than the sum of its proper divisors (150302392).

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

131514488 is a wasteful number, since it uses less digits than its factorization.

131514488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348486 (or 2348482 counting only the distinct ones).

The product of its digits is 15360, while the sum is 35.

The square root of 131514488 is about 11467.9766306005. The cubic root of 131514488 is about 508.5393139856.

The spelling of 131514488 in words is "one hundred thirty-one million, five hundred fourteen thousand, four hundred eighty-eight".