238038552 has 24 divisors (see below), whose sum is σ = 644687940. Its totient is φ = 79346160.

The previous prime is 238038547. The next prime is 238038589. The reversal of 238038552 is 255830832.

238038552 is a `hidden beast` number, since 23 + 80 + 3 + 8 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1652974 + ... + 1653117.

Almost surely, 2^238038552 is an apocalyptic number.

It is an amenable number.

238038552 is an abundant number, since it is smaller than the sum of its proper divisors (406649388).

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

238038552 is a wasteful number, since it uses less digits than its factorization.

238038552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306103 (or 3306096 counting only the distinct ones).

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

The square root of 238038552 is about 15428.4980474445. The cubic root of 238038552 is about 619.7489028297.

The spelling of 238038552 in words is "two hundred thirty-eight million, thirty-eight thousand, five hundred fifty-two".