137116992 has 28 divisors (see below), whose sum is σ = 362789216. Its totient is φ = 45705600.

The previous prime is 137116979. The next prime is 137117009. The reversal of 137116992 is 299611731.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 137116992.

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, 356884 + ... + 357267.

Almost surely, 2^137116992 is an apocalyptic number.

137116992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137116992 is an abundant number, since it is smaller than the sum of its proper divisors (225672224).

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

137116992 is an equidigital number, since it uses as much as digits as its factorization.

137116992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714166 (or 714156 counting only the distinct ones).

The product of its digits is 20412, while the sum is 39.

The square root of 137116992 is about 11709.6964947858. The cubic root of 137116992 is about 515.6603738303.

The spelling of 137116992 in words is "one hundred thirty-seven million, one hundred sixteen thousand, nine hundred ninety-two".