238045038 has 48 divisors (see below), whose sum is σ = 604174464. Its totient is φ = 61829040.

The previous prime is 238044979. The next prime is 238045039. The reversal of 238045038 is 830540832.

238045038 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 (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238045039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33570 + ... + 40037.

It is an arithmetic number, because the mean of its divisors is an integer number (12586968).

Almost surely, 2^238045038 is an apocalyptic number.

238045038 is an abundant number, since it is smaller than the sum of its proper divisors (366129426).

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

238045038 is a wasteful number, since it uses less digits than its factorization.

238045038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73637 (or 73630 counting only the distinct ones).

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

The square root of 238045038 is about 15428.7082414569. The cubic root of 238045038 is about 619.7545316867.

The spelling of 238045038 in words is "two hundred thirty-eight million, forty-five thousand, thirty-eight".