238850215 has 16 divisors (see below), whose sum is σ = 296382240. Its totient is φ = 184660480.

The previous prime is 238850189. The next prime is 238850291. The reversal of 238850215 is 512058832.

238850215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 238850215 - 2²¹ = 236753063 is a prime.

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, 16491 + ... + 27379.

It is an arithmetic number, because the mean of its divisors is an integer number (18523890).

Almost surely, 2^238850215 is an apocalyptic number.

238850215 is a deficient number, since it is larger than the sum of its proper divisors (57532025).

238850215 is a wasteful number, since it uses less digits than its factorization.

238850215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11042.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 238850215 is about 15454.7796813801. The cubic root of 238850215 is about 620.4525095773.

The spelling of 238850215 in words is "two hundred thirty-eight million, eight hundred fifty thousand, two hundred fifteen".