139062302 has 16 divisors (see below), whose sum is σ = 210447072. Its totient is φ = 68916480.

The previous prime is 139062251. The next prime is 139062307. The reversal of 139062302 is 203260931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139062307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126218 + ... + 127314.

It is an arithmetic number, because the mean of its divisors is an integer number (13152942).

Almost surely, 2^139062302 is an apocalyptic number.

139062302 is a deficient number, since it is larger than the sum of its proper divisors (71384770).

139062302 is a wasteful number, since it uses less digits than its factorization.

139062302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 139062302 is about 11792.4680198846. The cubic root of 139062302 is about 518.0875286267.

The spelling of 139062302 in words is "one hundred thirty-nine million, sixty-two thousand, three hundred two".