137275880 has 32 divisors (see below), whose sum is σ = 352995840. Its totient is φ = 47065920.

The previous prime is 137275877. The next prime is 137275907. The reversal of 137275880 is 88572731.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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, 244856 + ... + 245415.

It is an arithmetic number, because the mean of its divisors is an integer number (11031120).

Almost surely, 2^137275880 is an apocalyptic number.

137275880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137275880 is an abundant number, since it is smaller than the sum of its proper divisors (215719960).

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

137275880 is a wasteful number, since it uses less digits than its factorization.

137275880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490289 (or 490285 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 137275880 is about 11716.4789932812. The cubic root of 137275880 is about 515.8594753848.

The spelling of 137275880 in words is "one hundred thirty-seven million, two hundred seventy-five thousand, eight hundred eighty".