137354660 has 12 divisors (see below), whose sum is σ = 288444828. Its totient is φ = 54941856.

The previous prime is 137354653. The next prime is 137354663. The reversal of 137354660 is 66453731.

It can be written as a sum of positive squares in 2 ways, for example, as 103876864 + 33477796 = 10192^2 + 5786^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 137354660.

It is not an unprimeable number, because it can be changed into a prime (137354663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3433847 + ... + 3433886.

It is an arithmetic number, because the mean of its divisors is an integer number (24037069).

Almost surely, 2^137354660 is an apocalyptic number.

137354660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137354660 is an abundant number, since it is smaller than the sum of its proper divisors (151090168).

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

137354660 is a wasteful number, since it uses less digits than its factorization.

137354660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6867742 (or 6867740 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 137354660 is about 11719.8404425999. The cubic root of 137354660 is about 515.9581371402.

The spelling of 137354660 in words is "one hundred thirty-seven million, three hundred fifty-four thousand, six hundred sixty".