131441674 has 32 divisors (see below), whose sum is σ = 250500096. Its totient is φ = 50319360.

The previous prime is 131441663. The next prime is 131441707. The reversal of 131441674 is 476144131.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

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, 6007 + ... + 17290.

It is an arithmetic number, because the mean of its divisors is an integer number (7828128).

Almost surely, 2^131441674 is an apocalyptic number.

131441674 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131441674 is a deficient number, since it is larger than the sum of its proper divisors (119058422).

131441674 is a wasteful number, since it uses less digits than its factorization.

131441674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23350.

The product of its digits is 8064, while the sum is 31.

The square root of 131441674 is about 11464.8015246667. The cubic root of 131441674 is about 508.4454444355.

The spelling of 131441674 in words is "one hundred thirty-one million, four hundred forty-one thousand, six hundred seventy-four".