131368874 has 32 divisors (see below), whose sum is σ = 247121280. Its totient is φ = 50985792.

The previous prime is 131368873. The next prime is 131368949. The reversal of 131368874 is 478863131.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131368873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2837 + ... + 16455.

It is an arithmetic number, because the mean of its divisors is an integer number (7722540).

Almost surely, 2^131368874 is an apocalyptic number.

131368874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131368874 is a deficient number, since it is larger than the sum of its proper divisors (115752406).

131368874 is a wasteful number, since it uses less digits than its factorization.

131368874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13694.

The product of its digits is 96768, while the sum is 41.

The square root of 131368874 is about 11461.6261498969. The cubic root of 131368874 is about 508.3515582704.

The spelling of 131368874 in words is "one hundred thirty-one million, three hundred sixty-eight thousand, eight hundred seventy-four".