239023552 has 56 divisors (see below), whose sum is σ = 490591856. Its totient is φ = 115458048.

The previous prime is 239023537. The next prime is 239023571. The reversal of 239023552 is 255320932.

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, 456763 + ... + 457285.

Almost surely, 2^239023552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239023552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245295928).

239023552 is an abundant number, since it is smaller than the sum of its proper divisors (251568304).

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

239023552 is a wasteful number, since it uses less digits than its factorization.

239023552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 239023552 is about 15460.3865410927. The cubic root of 239023552 is about 620.6025636896.

The spelling of 239023552 in words is "two hundred thirty-nine million, twenty-three thousand, five hundred fifty-two".