139635114 has 32 divisors (see below), whose sum is σ = 288392640. Its totient is φ = 45038592.

The previous prime is 139635113. The next prime is 139635131. The reversal of 139635114 is 411536931.

It is not an unprimeable number, because it can be changed into a prime (139635113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41217 + ... + 44475.

It is an arithmetic number, because the mean of its divisors is an integer number (9012270).

Almost surely, 2^139635114 is an apocalyptic number.

139635114 is an abundant number, since it is smaller than the sum of its proper divisors (148757526).

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

139635114 is a wasteful number, since it uses less digits than its factorization.

139635114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494.

The product of its digits is 9720, while the sum is 33.

The square root of 139635114 is about 11816.7302584090. The cubic root of 139635114 is about 518.7979061772.

The spelling of 139635114 in words is "one hundred thirty-nine million, six hundred thirty-five thousand, one hundred fourteen".