139110692 has 12 divisors (see below), whose sum is σ = 278221440. Its totient is φ = 59618856.

The previous prime is 139110691. The next prime is 139110703. The reversal of 139110692 is 296011931.

139110692 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (139110691) 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, 2484092 + ... + 2484147.

It is an arithmetic number, because the mean of its divisors is an integer number (23185120).

Almost surely, 2^139110692 is an apocalyptic number.

It is an amenable number.

139110692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

139110692 is a wasteful number, since it uses less digits than its factorization.

139110692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968250 (or 4968248 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 139110692 is about 11794.5195747856. The cubic root of 139110692 is about 518.1476152397.

The spelling of 139110692 in words is "one hundred thirty-nine million, one hundred ten thousand, six hundred ninety-two".