238239252 has 48 divisors (see below), whose sum is σ = 650171200. Its totient is φ = 75232800.

The previous prime is 238239251. The next prime is 238239277. The reversal of 238239252 is 252932832.

238239252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238239251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55999 + ... + 60102.

Almost surely, 2^238239252 is an apocalyptic number.

It is an amenable number.

238239252 is an abundant number, since it is smaller than the sum of its proper divisors (411931948).

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

238239252 is a wasteful number, since it uses less digits than its factorization.

238239252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116133 (or 116125 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 238239252 is about 15435.0008746355. Note that the first 3 decimals coincide. The cubic root of 238239252 is about 619.9230324157.

The spelling of 238239252 in words is "two hundred thirty-eight million, two hundred thirty-nine thousand, two hundred fifty-two".