131470374 has 32 divisors (see below), whose sum is σ = 306902016. Its totient is φ = 36763200.

The previous prime is 131470373. The next prime is 131470397. The reversal of 131470374 is 473074131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131470373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31327 + ... + 35274.

It is an arithmetic number, because the mean of its divisors is an integer number (9590688).

Almost surely, 2^131470374 is an apocalyptic number.

131470374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131470374 is an abundant number, since it is smaller than the sum of its proper divisors (175431642).

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

131470374 is a wasteful number, since it uses less digits than its factorization.

131470374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66660.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 131470374 is about 11466.0531134301. The cubic root of 131470374 is about 508.4824477234.

The spelling of 131470374 in words is "one hundred thirty-one million, four hundred seventy thousand, three hundred seventy-four".