139303716 has 24 divisors (see below), whose sum is σ = 331176384. Its totient is φ = 45558240.

The previous prime is 139303711. The next prime is 139303721. The reversal of 139303716 is 617303931.

It is an interprime number because it is at equal distance from previous prime (139303711) and next prime (139303721).

It is not an unprimeable number, because it can be changed into a prime (139303711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108880 + ... + 110151.

It is an arithmetic number, because the mean of its divisors is an integer number (13799016).

Almost surely, 2^139303716 is an apocalyptic number.

It is an amenable number.

139303716 is an abundant number, since it is smaller than the sum of its proper divisors (191872668).

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

139303716 is a wasteful number, since it uses less digits than its factorization.

139303716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219091 (or 219089 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 139303716 is about 11802.6995217196. The cubic root of 139303716 is about 518.3871575799.

The spelling of 139303716 in words is "one hundred thirty-nine million, three hundred three thousand, seven hundred sixteen".