137683580 has 24 divisors (see below), whose sum is σ = 294038640. Its totient is φ = 54139520.

The previous prime is 137683577. The next prime is 137683591. The reversal of 137683580 is 85386731.

It is a congruent number.

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, 57161 + ... + 59520.

It is an arithmetic number, because the mean of its divisors is an integer number (12251610).

Almost surely, 2^137683580 is an apocalyptic number.

137683580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137683580 is an abundant number, since it is smaller than the sum of its proper divisors (156355060).

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

137683580 is a wasteful number, since it uses less digits than its factorization.

137683580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116749 (or 116747 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 137683580 is about 11733.8646659999. The cubic root of 137683580 is about 516.3696597984.

The spelling of 137683580 in words is "one hundred thirty-seven million, six hundred eighty-three thousand, five hundred eighty".