238085232 has 160 divisors (see below), whose sum is σ = 787997184. Its totient is φ = 60134400.

The previous prime is 238085231. The next prime is 238085291. The reversal of 238085232 is 232580832.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 238085193 and 238085202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238085231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135882 + ... + 137622.

Almost surely, 2^238085232 is an apocalyptic number.

238085232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238085232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393998592).

238085232 is an abundant number, since it is smaller than the sum of its proper divisors (549911952).

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

238085232 is a wasteful number, since it uses less digits than its factorization.

238085232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807 (or 1801 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 238085232 is about 15430.0107582594. The cubic root of 238085232 is about 619.7894116572.

The spelling of 238085232 in words is "two hundred thirty-eight million, eighty-five thousand, two hundred thirty-two".