238793475 has 72 divisors (see below), whose sum is σ = 438543360. Its totient is φ = 114414080.

The previous prime is 238793459. The next prime is 238793483. The reversal of 238793475 is 574397832.

It is not a de Polignac number, because 238793475 - 2⁴ = 238793459 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 498286 + ... + 498764.

It is an arithmetic number, because the mean of its divisors is an integer number (6090880).

Almost surely, 2^238793475 is an apocalyptic number.

238793475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

238793475 is a deficient number, since it is larger than the sum of its proper divisors (199749885).

238793475 is a wasteful number, since it uses less digits than its factorization.

238793475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 527 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The square root of 238793475 is about 15452.9438942876. The cubic root of 238793475 is about 620.4033752089.

The spelling of 238793475 in words is "two hundred thirty-eight million, seven hundred ninety-three thousand, four hundred seventy-five".