139793014 has 8 divisors (see below), whose sum is σ = 210560328. Its totient is φ = 69606240.

The previous prime is 139792979. The next prime is 139793041. The reversal of 139793014 is 410397931.

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

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, 144532 + ... + 145495.

It is an arithmetic number, because the mean of its divisors is an integer number (26320041).

Almost surely, 2^139793014 is an apocalyptic number.

139793014 is a deficient number, since it is larger than the sum of its proper divisors (70767314).

139793014 is a wasteful number, since it uses less digits than its factorization.

139793014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290270.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 139793014 is about 11823.4095759218. The cubic root of 139793014 is about 518.9933854961.

The spelling of 139793014 in words is "one hundred thirty-nine million, seven hundred ninety-three thousand, fourteen".