137689084 has 24 divisors (see below), whose sum is σ = 260591408. Its totient is φ = 63279360.

The previous prime is 137689051. The next prime is 137689117. The reversal of 137689084 is 480986731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (137689051) and next prime (137689117).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7039 + ... + 18025.

Almost surely, 2^137689084 is an apocalyptic number.

It is an amenable number.

137689084 is a deficient number, since it is larger than the sum of its proper divisors (122902324).

137689084 is a wasteful number, since it uses less digits than its factorization.

137689084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245 (or 11243 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 137689084 is about 11734.0991984898. The cubic root of 137689084 is about 516.3765404560.

The spelling of 137689084 in words is "one hundred thirty-seven million, six hundred eighty-nine thousand, eighty-four".