137934608 has 30 divisors (see below), whose sum is σ = 310882446. Its totient is φ = 59114496.

The previous prime is 137934607. The next prime is 137934647. The reversal of 137934608 is 806439731.

It can be written as a sum of positive squares in only one way, i.e., 72454144 + 65480464 = 8512^2 + 8092^2 .

It is a super-2 number, since 2×137934608² = 38051912168227328, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137934607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87185 + ... + 88752.

Almost surely, 2^137934608 is an apocalyptic number.

It is an amenable number.

137934608 is an abundant number, since it is smaller than the sum of its proper divisors (172947838).

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

137934608 is a wasteful number, since it uses less digits than its factorization.

137934608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175959 (or 175946 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 137934608 is about 11744.5565263232. The cubic root of 137934608 is about 516.6832884466.

The spelling of 137934608 in words is "one hundred thirty-seven million, nine hundred thirty-four thousand, six hundred eight".