131627485 has 16 divisors (see below), whose sum is σ = 173845440. Its totient is φ = 94877440.

The previous prime is 131627477. The next prime is 131627501. The reversal of 131627485 is 584726131.

It is not a de Polignac number, because 131627485 - 2³ = 131627477 is a prime.

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, 4375 + ... + 16804.

It is an arithmetic number, because the mean of its divisors is an integer number (10865340).

Almost surely, 2^131627485 is an apocalyptic number.

It is an amenable number.

131627485 is a deficient number, since it is larger than the sum of its proper divisors (42217955).

131627485 is a wasteful number, since it uses less digits than its factorization.

131627485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21308.

The product of its digits is 40320, while the sum is 37.

The square root of 131627485 is about 11472.9022047606. The cubic root of 131627485 is about 508.6849176325.

The spelling of 131627485 in words is "one hundred thirty-one million, six hundred twenty-seven thousand, four hundred eighty-five".