139033204 has 24 divisors (see below), whose sum is σ = 250491528. Its totient is φ = 67491840.

The previous prime is 139033199. The next prime is 139033247. The reversal of 139033204 is 402330931.

It is a happy number.

139033204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 49730704 + 89302500 = 7052^2 + 9450^2 .

It is a congruent number.

It is an unprimeable number.

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, 17184 + ... + 23944.

It is an arithmetic number, because the mean of its divisors is an integer number (10437147).

Almost surely, 2^139033204 is an apocalyptic number.

It is an amenable number.

139033204 is a deficient number, since it is larger than the sum of its proper divisors (111458324).

139033204 is a wasteful number, since it uses less digits than its factorization.

139033204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6915 (or 6913 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 139033204 is about 11791.2342017280. The cubic root of 139033204 is about 518.0513904779.

The spelling of 139033204 in words is "one hundred thirty-nine million, thirty-three thousand, two hundred four".