238975030 has 16 divisors (see below), whose sum is σ = 491605920. Its totient is φ = 81934272.

The previous prime is 238975007. The next prime is 238975043. The reversal of 238975030 is 30579832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706895 + ... + 1707034.

It is an arithmetic number, because the mean of its divisors is an integer number (30725370).

Almost surely, 2^238975030 is an apocalyptic number.

238975030 is an abundant number, since it is smaller than the sum of its proper divisors (252630890).

238975030 is a wasteful number, since it uses less digits than its factorization.

238975030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413943.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 238975030 is about 15458.8172251308. The cubic root of 238975030 is about 620.5605665513.

The spelling of 238975030 in words is "two hundred thirty-eight million, nine hundred seventy-five thousand, thirty".