137930814 has 24 divisors (see below), whose sum is σ = 341543280. Its totient is φ = 39408768.

The previous prime is 137930801. The next prime is 137930827. The reversal of 137930814 is 418039731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (137930801) and next prime (137930827).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 547219 + ... + 547470.

It is an arithmetic number, because the mean of its divisors is an integer number (14230970).

Almost surely, 2^137930814 is an apocalyptic number.

137930814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

137930814 is an abundant number, since it is smaller than the sum of its proper divisors (203612466).

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

137930814 is a wasteful number, since it uses less digits than its factorization.

137930814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094704 (or 1094701 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 137930814 is about 11744.3950035751. The cubic root of 137930814 is about 516.6785511430.

The spelling of 137930814 in words is "one hundred thirty-seven million, nine hundred thirty thousand, eight hundred fourteen".