137714639 has 4 divisors (see below), whose sum is σ = 143702256. Its totient is φ = 131727024.

The previous prime is 137714587. The next prime is 137714651. The reversal of 137714639 is 936417731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 137714639 - 2⁸ = 137714383 is a prime.

It is a super-3 number, since 3×137714639³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 137714596 and 137714605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137714699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2993774 + ... + 2993819.

It is an arithmetic number, because the mean of its divisors is an integer number (35925564).

Almost surely, 2^137714639 is an apocalyptic number.

137714639 is a deficient number, since it is larger than the sum of its proper divisors (5987617).

137714639 is an equidigital number, since it uses as much as digits as its factorization.

137714639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987616.

The product of its digits is 95256, while the sum is 41.

The square root of 137714639 is about 11735.1880683694. The cubic root of 137714639 is about 516.4084848576.

The spelling of 137714639 in words is "one hundred thirty-seven million, seven hundred fourteen thousand, six hundred thirty-nine".