131926808 has 24 divisors (see below), whose sum is σ = 267857100. Its totient is φ = 60888672.

The previous prime is 131926801. The next prime is 131926831. The reversal of 131926808 is 808629131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131926801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47438 + ... + 50141.

Almost surely, 2^131926808 is an apocalyptic number.

It is an amenable number.

131926808 is an abundant number, since it is smaller than the sum of its proper divisors (135930292).

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

131926808 is a wasteful number, since it uses less digits than its factorization.

131926808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97611 (or 97594 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 131926808 is about 11485.9395784585. The cubic root of 131926808 is about 509.0702115967.

The spelling of 131926808 in words is "one hundred thirty-one million, nine hundred twenty-six thousand, eight hundred eight".