239213936 has 40 divisors (see below), whose sum is σ = 528497424. Its totient is φ = 103910400.

The previous prime is 239213929. The next prime is 239213951. The reversal of 239213936 is 639312932.

239213936 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-2 number, since 2×239213936² = 114446614353224192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 239213936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30290 + ... + 37361.

Almost surely, 2^239213936 is an apocalyptic number.

239213936 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

239213936 is an abundant number, since it is smaller than the sum of its proper divisors (289283488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

239213936 is a wasteful number, since it uses less digits than its factorization.

239213936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67689 (or 67683 counting only the distinct ones).

The product of its digits is 52488, while the sum is 38.

The square root of 239213936 is about 15466.5424707657. The cubic root of 239213936 is about 620.7672914490.

The spelling of 239213936 in words is "two hundred thirty-nine million, two hundred thirteen thousand, nine hundred thirty-six".