131796622 has 8 divisors (see below), whose sum is σ = 198030096. Its totient is φ = 65786592.

The previous prime is 131796607. The next prime is 131796641. The reversal of 131796622 is 226697131.

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

It is a super-2 number, since 2×131796622² = 34740699141221768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54378 + ... + 56749.

It is an arithmetic number, because the mean of its divisors is an integer number (24753762).

Almost surely, 2^131796622 is an apocalyptic number.

131796622 is a deficient number, since it is larger than the sum of its proper divisors (66233474).

131796622 is a wasteful number, since it uses less digits than its factorization.

131796622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111722.

The product of its digits is 27216, while the sum is 37.

The square root of 131796622 is about 11480.2709898329. The cubic root of 131796622 is about 508.9027055194.

The spelling of 131796622 in words is "one hundred thirty-one million, seven hundred ninety-six thousand, six hundred twenty-two".