238072024 has 16 divisors (see below), whose sum is σ = 449645400. Its totient is φ = 118166592.

The previous prime is 238072013. The next prime is 238072073. The reversal of 238072024 is 420270832.

It is a super-2 number, since 2×238072024² = 113356577222913152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 238071983 and 238072001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107514 + ... + 109705.

Almost surely, 2^238072024 is an apocalyptic number.

It is an amenable number.

238072024 is a deficient number, since it is larger than the sum of its proper divisors (211573376).

238072024 is a wasteful number, since it uses less digits than its factorization.

238072024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217362 (or 217358 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 238072024 is about 15429.5827552141. The cubic root of 238072024 is about 619.7779503136. Note that the first 3 decimals are identical.

The spelling of 238072024 in words is "two hundred thirty-eight million, seventy-two thousand, twenty-four".