139092316 has 24 divisors (see below), whose sum is σ = 277087104. Its totient is φ = 60474480.

The previous prime is 139092307. The next prime is 139092341. The reversal of 139092316 is 613290931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67710 + ... + 69733.

It is an arithmetic number, because the mean of its divisors is an integer number (11545296).

Almost surely, 2^139092316 is an apocalyptic number.

It is an amenable number.

139092316 is a deficient number, since it is larger than the sum of its proper divisors (137994788).

139092316 is a wasteful number, since it uses less digits than its factorization.

139092316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137481 (or 137479 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 139092316 is about 11793.7405431865. The cubic root of 139092316 is about 518.1247991170.

The spelling of 139092316 in words is "one hundred thirty-nine million, ninety-two thousand, three hundred sixteen".