131794435 has 8 divisors (see below), whose sum is σ = 159161616. Its totient is φ = 104763360.

The previous prime is 131794433. The next prime is 131794447. The reversal of 131794435 is 534497131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131794435 - 2¹ = 131794433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131794394 and 131794403.

It is not an unprimeable number, because it can be changed into a prime (131794433) 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 7 ways as a sum of consecutive naturals, for example, 83161 + ... + 84730.

It is an arithmetic number, because the mean of its divisors is an integer number (19895202).

Almost surely, 2^131794435 is an apocalyptic number.

131794435 is a deficient number, since it is larger than the sum of its proper divisors (27367181).

131794435 is a wasteful number, since it uses less digits than its factorization.

131794435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168053.

The product of its digits is 45360, while the sum is 37.

The square root of 131794435 is about 11480.1757390730. The cubic root of 131794435 is about 508.8998906360.

The spelling of 131794435 in words is "one hundred thirty-one million, seven hundred ninety-four thousand, four hundred thirty-five".