137927955 has 16 divisors (see below), whose sum is σ = 240747264. Its totient is φ = 66874080.

The previous prime is 137927921. The next prime is 137927963. The reversal of 137927955 is 559729731.

It is not a de Polignac number, because 137927955 - 2¹² = 137923859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417799 + ... + 418128.

It is an arithmetic number, because the mean of its divisors is an integer number (15046704).

Almost surely, 2^137927955 is an apocalyptic number.

137927955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

137927955 is a deficient number, since it is larger than the sum of its proper divisors (102819309).

137927955 is a wasteful number, since it uses less digits than its factorization.

137927955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835946.

The product of its digits is 595350, while the sum is 48.

The square root of 137927955 is about 11744.2732853080. The cubic root of 137927955 is about 516.6749812513.

The spelling of 137927955 in words is "one hundred thirty-seven million, nine hundred twenty-seven thousand, nine hundred fifty-five".