131352084 has 48 divisors (see below), whose sum is σ = 351536640. Its totient is φ = 42370560.

The previous prime is 131352079. The next prime is 131352097. The reversal of 131352084 is 480253131.

It is a happy number.

131352084 is a `hidden beast` number, since 131 + 3 + 520 + 8 + 4 = 666.

It is a super-2 number, since 2×131352084² = 34506739942286112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 16269 + ... + 22964.

It is an arithmetic number, because the mean of its divisors is an integer number (7323680).

Almost surely, 2^131352084 is an apocalyptic number.

It is an amenable number.

131352084 is an abundant number, since it is smaller than the sum of its proper divisors (220184556).

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

131352084 is a wasteful number, since it uses less digits than its factorization.

131352084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39277 (or 39269 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 131352084 is about 11460.8936824316. The cubic root of 131352084 is about 508.3299002067.

The spelling of 131352084 in words is "one hundred thirty-one million, three hundred fifty-two thousand, eighty-four".