239213932 has 12 divisors (see below), whose sum is σ = 418790736. Its totient is φ = 119559440.

The previous prime is 239213929. The next prime is 239213951. The reversal of 239213932 is 239312932.

239213932 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×239213932⁴ (a number of 35 digits) contains 4444 as substring.

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 3 ways as a sum of consecutive naturals, for example, 993 + ... + 21895.

It is an arithmetic number, because the mean of its divisors is an integer number (34899228).

Almost surely, 2^239213932 is an apocalyptic number.

It is an amenable number.

239213932 is a deficient number, since it is larger than the sum of its proper divisors (179576804).

239213932 is a wasteful number, since it uses less digits than its factorization.

239213932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23768 (or 23766 counting only the distinct ones).

The product of its digits is 17496, while the sum is 34.

The square root of 239213932 is about 15466.5423414543. The cubic root of 239213932 is about 620.7672879890.

The spelling of 239213932 in words is "two hundred thirty-nine million, two hundred thirteen thousand, nine hundred thirty-two".