239193212 has 6 divisors (see below), whose sum is σ = 418588128. Its totient is φ = 119596604.

The previous prime is 239193193. The next prime is 239193233. The reversal of 239193212 is 212391932.

239193212 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29899148 + ... + 29899155.

It is an arithmetic number, because the mean of its divisors is an integer number (69764688).

Almost surely, 2^239193212 is an apocalyptic number.

It is an amenable number.

239193212 is a deficient number, since it is larger than the sum of its proper divisors (179394916).

239193212 is a wasteful number, since it uses less digits than its factorization.

239193212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59798307 (or 59798305 counting only the distinct ones).

The product of its digits is 5832, while the sum is 32.

The square root of 239193212 is about 15465.8724939785. The cubic root of 239193212 is about 620.7493644655.

The spelling of 239193212 in words is "two hundred thirty-nine million, one hundred ninety-three thousand, two hundred twelve".