137140612 has 18 divisors (see below), whose sum is σ = 279179502. Its totient is φ = 58774464.

The previous prime is 137140579. The next prime is 137140657. The reversal of 137140612 is 216041731.

It can be written as a sum of positive squares in only one way, i.e., 84345856 + 52794756 = 9184^2 + 7266^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 349653 + ... + 350044.

Almost surely, 2^137140612 is an apocalyptic number.

It is an amenable number.

137140612 is an abundant number, since it is smaller than the sum of its proper divisors (142038890).

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

137140612 is a wasteful number, since it uses less digits than its factorization.

137140612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699715 (or 699706 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 137140612 is about 11710.7050172054. The cubic root of 137140612 is about 515.6899816334.

The spelling of 137140612 in words is "one hundred thirty-seven million, one hundred forty thousand, six hundred twelve".