137714999 has 4 divisors (see below), whose sum is σ = 141437064. Its totient is φ = 133992936.

The previous prime is 137714971. The next prime is 137715001. The reversal of 137714999 is 999417731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 999417731 = 13 ⋅76878287.

It is a cyclic number.

It is not a de Polignac number, because 137714999 - 2⁸ = 137714743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137714099) 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, 1860977 + ... + 1861050.

It is an arithmetic number, because the mean of its divisors is an integer number (35359266).

Almost surely, 2^137714999 is an apocalyptic number.

137714999 is a deficient number, since it is larger than the sum of its proper divisors (3722065).

137714999 is an equidigital number, since it uses as much as digits as its factorization.

137714999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722064.

The product of its digits is 428652, while the sum is 50.

The square root of 137714999 is about 11735.2034068439. The cubic root of 137714999 is about 516.4089348386.

The spelling of 137714999 in words is "one hundred thirty-seven million, seven hundred fourteen thousand, nine hundred ninety-nine".