137855064 has 16 divisors (see below), whose sum is σ = 344637720. Its totient is φ = 45951680.

The previous prime is 137855041. The next prime is 137855083. The reversal of 137855064 is 460558731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2871957 + ... + 2872004.

Almost surely, 2^137855064 is an apocalyptic number.

It is an amenable number.

137855064 is an abundant number, since it is smaller than the sum of its proper divisors (206782656).

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

137855064 is a wasteful number, since it uses less digits than its factorization.

137855064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5743970 (or 5743966 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 137855064 is about 11741.1696180576. The cubic root of 137855064 is about 516.5839492043.

The spelling of 137855064 in words is "one hundred thirty-seven million, eight hundred fifty-five thousand, sixty-four".