139196702 has 8 divisors (see below), whose sum is σ = 208878816. Its totient is φ = 69570432.

The previous prime is 139196653. The next prime is 139196737. The reversal of 139196702 is 207691931.

It is a happy number.

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, 7043 + ... + 18110.

It is an arithmetic number, because the mean of its divisors is an integer number (26109852).

Almost surely, 2^139196702 is an apocalyptic number.

139196702 is a deficient number, since it is larger than the sum of its proper divisors (69682114).

139196702 is a wasteful number, since it uses less digits than its factorization.

139196702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27922.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 139196702 is about 11798.1651963346. The cubic root of 139196702 is about 518.2543808043.

The spelling of 139196702 in words is "one hundred thirty-nine million, one hundred ninety-six thousand, seven hundred two".