131425074 has 24 divisors (see below), whose sum is σ = 310641552. Its totient is φ = 39825720.

The previous prime is 131425069. The next prime is 131425093. The reversal of 131425074 is 470524131.

131425074 is a `hidden beast` number, since 13 + 142 + 507 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331684 + ... + 332079.

It is an arithmetic number, because the mean of its divisors is an integer number (12943398).

Almost surely, 2^131425074 is an apocalyptic number.

131425074 is an abundant number, since it is smaller than the sum of its proper divisors (179216478).

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

131425074 is a wasteful number, since it uses less digits than its factorization.

131425074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663782 (or 663779 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 131425074 is about 11464.0775468417. The cubic root of 131425074 is about 508.4240393781.

The spelling of 131425074 in words is "one hundred thirty-one million, four hundred twenty-five thousand, seventy-four".