238534295 has 8 divisors (see below), whose sum is σ = 286329600. Its totient is φ = 190768480.

The previous prime is 238534277. The next prime is 238534333. The reversal of 238534295 is 592435832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 238534295 - 2⁸ = 238534039 is a prime.

It is a super-2 number, since 2×238534295² = 113797219782294050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19025 + ... + 28965.

It is an arithmetic number, because the mean of its divisors is an integer number (35791200).

Almost surely, 2^238534295 is an apocalyptic number.

238534295 is a deficient number, since it is larger than the sum of its proper divisors (47795305).

238534295 is an equidigital number, since it uses as much as digits as its factorization.

238534295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14745.

The product of its digits is 259200, while the sum is 41.

The square root of 238534295 is about 15444.5555131898. Note that the first 4 decimals coincide. The cubic root of 238534295 is about 620.1788375877.

The spelling of 238534295 in words is "two hundred thirty-eight million, five hundred thirty-four thousand, two hundred ninety-five".