139470116 has 12 divisors (see below), whose sum is σ = 251946240. Its totient is φ = 67485480.

The previous prime is 139470061. The next prime is 139470157. The reversal of 139470116 is 611074931.

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, 562256 + ... + 562503.

It is an arithmetic number, because the mean of its divisors is an integer number (20995520).

Almost surely, 2^139470116 is an apocalyptic number.

It is an amenable number.

139470116 is a deficient number, since it is larger than the sum of its proper divisors (112476124).

139470116 is a wasteful number, since it uses less digits than its factorization.

139470116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124794 (or 1124792 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 139470116 is about 11809.7466526594. The cubic root of 139470116 is about 518.5934820585.

The spelling of 139470116 in words is "one hundred thirty-nine million, four hundred seventy thousand, one hundred sixteen".