238832215 has 16 divisors (see below), whose sum is σ = 297513216. Its totient is φ = 183859200.

The previous prime is 238832179. The next prime is 238832227. The reversal of 238832215 is 512238832.

It is not a de Polignac number, because 238832215 - 2¹⁵ = 238799447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23799 + ... + 32311.

It is an arithmetic number, because the mean of its divisors is an integer number (18594576).

Almost surely, 2^238832215 is an apocalyptic number.

238832215 is a deficient number, since it is larger than the sum of its proper divisors (58681001).

238832215 is a wasteful number, since it uses less digits than its factorization.

238832215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730.

The product of its digits is 23040, while the sum is 34.

The square root of 238832215 is about 15454.1973262929. The cubic root of 238832215 is about 620.4369232042.

The spelling of 238832215 in words is "two hundred thirty-eight million, eight hundred thirty-two thousand, two hundred fifteen".