131673702 has 32 divisors (see below), whose sum is σ = 267586272. Its totient is φ = 43190784.

The previous prime is 131673701. The next prime is 131673749. The reversal of 131673702 is 207376131.

It is a self number, because there is not a number n which added to its sum of digits gives 131673702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131673701) 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, 105828 + ... + 107064.

It is an arithmetic number, because the mean of its divisors is an integer number (8362071).

Almost surely, 2^131673702 is an apocalyptic number.

131673702 is an abundant number, since it is smaller than the sum of its proper divisors (135912570).

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

131673702 is a wasteful number, since it uses less digits than its factorization.

131673702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 131673702 is about 11474.9162088444. The cubic root of 131673702 is about 508.7444470937.

The spelling of 131673702 in words is "one hundred thirty-one million, six hundred seventy-three thousand, seven hundred two".