238803552 has 240 divisors, whose sum is σ = 798280560. Its totient is φ = 69424128.

The previous prime is 238803541. The next prime is 238803577. The reversal of 238803552 is 255308832.

238803552 is a `hidden beast` number, since 23 + 8 + 80 + 3 + 552 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 640038 + ... + 640410.

It is an arithmetic number, because the mean of its divisors is an integer number (3326169).

Almost surely, 2^238803552 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 238803552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399140280).

238803552 is an abundant number, since it is smaller than the sum of its proper divisors (559477008).

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

238803552 is a wasteful number, since it uses less digits than its factorization.

238803552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 238803552 is about 15453.2699452252. The cubic root of 238803552 is about 620.4121020203.

The spelling of 238803552 in words is "two hundred thirty-eight million, eight hundred three thousand, five hundred fifty-two".