238547675 has 6 divisors (see below), whose sum is σ = 295799148. Its totient is φ = 190838120.

The previous prime is 238547653. The next prime is 238547681. The reversal of 238547675 is 576745832.

It is a de Polignac number, because none of the positive numbers 2^k-238547675 is a prime.

It is a Duffinian 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 5 ways as a sum of consecutive naturals, for example, 4770929 + ... + 4770978.

It is an arithmetic number, because the mean of its divisors is an integer number (49299858).

Almost surely, 2^238547675 is an apocalyptic number.

238547675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

238547675 is a deficient number, since it is larger than the sum of its proper divisors (57251473).

238547675 is an equidigital number, since it uses as much as digits as its factorization.

238547675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9541917 (or 9541912 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 47.

The square root of 238547675 is about 15444.9886694682. The cubic root of 238547675 is about 620.1904331777.

The spelling of 238547675 in words is "two hundred thirty-eight million, five hundred forty-seven thousand, six hundred seventy-five".