137915214 has 16 divisors (see below), whose sum is σ = 280506240. Its totient is φ = 45192440.

The previous prime is 137915161. The next prime is 137915227. The reversal of 137915214 is 412519731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194442 + ... + 195149.

It is an arithmetic number, because the mean of its divisors is an integer number (17531640).

Almost surely, 2^137915214 is an apocalyptic number.

137915214 is an abundant number, since it is smaller than the sum of its proper divisors (142591026).

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

137915214 is a wasteful number, since it uses less digits than its factorization.

137915214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389655.

The product of its digits is 7560, while the sum is 33.

The square root of 137915214 is about 11743.7308381962. The cubic root of 137915214 is about 516.6590715961.

The spelling of 137915214 in words is "one hundred thirty-seven million, nine hundred fifteen thousand, two hundred fourteen".