139232204 has 6 divisors (see below), whose sum is σ = 243656364. Its totient is φ = 69616100.

The previous prime is 139232173. The next prime is 139232213. The reversal of 139232204 is 402232931.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17404022 + ... + 17404029.

It is an arithmetic number, because the mean of its divisors is an integer number (40609394).

Almost surely, 2^139232204 is an apocalyptic number.

It is an amenable number.

139232204 is a deficient number, since it is larger than the sum of its proper divisors (104424160).

139232204 is a wasteful number, since it uses less digits than its factorization.

139232204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34808055 (or 34808053 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 139232204 is about 11799.6696563929. The cubic root of 139232204 is about 518.2984371715.

The spelling of 139232204 in words is "one hundred thirty-nine million, two hundred thirty-two thousand, two hundred four".