131674801 has 4 divisors (see below), whose sum is σ = 132513652. Its totient is φ = 130835952.

The previous prime is 131674799. The next prime is 131674813. The reversal of 131674801 is 108476131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11553201 + 120121600 = 3399^2 + 10960^2 .

It is a cyclic number.

It is not a de Polignac number, because 131674801 - 2¹ = 131674799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131674201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419190 + ... + 419503.

It is an arithmetic number, because the mean of its divisors is an integer number (33128413).

Almost surely, 2^131674801 is an apocalyptic number.

It is an amenable number.

131674801 is a deficient number, since it is larger than the sum of its proper divisors (838851).

131674801 is an equidigital number, since it uses as much as digits as its factorization.

131674801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838850.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 131674801 is about 11474.9640958044. The cubic root of 131674801 is about 508.7458624829.

The spelling of 131674801 in words is "one hundred thirty-one million, six hundred seventy-four thousand, eight hundred one".