137814590 has 8 divisors (see below), whose sum is σ = 248066280. Its totient is φ = 55125832.

The previous prime is 137814587. The next prime is 137814647. The reversal of 137814590 is 95418731.

137814590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×137814590² = 37985722433736200, which contains 22 as substring.

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, 6890720 + ... + 6890739.

It is an arithmetic number, because the mean of its divisors is an integer number (31008285).

Almost surely, 2^137814590 is an apocalyptic number.

137814590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137814590 is a deficient number, since it is larger than the sum of its proper divisors (110251690).

137814590 is a wasteful number, since it uses less digits than its factorization.

137814590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13781466.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 137814590 is about 11739.4458983378. The cubic root of 137814590 is about 516.5333882149.

The spelling of 137814590 in words is "one hundred thirty-seven million, eight hundred fourteen thousand, five hundred ninety".