239005375 has 16 divisors (see below), whose sum is σ = 340891200. Its totient is φ = 163888800.

The previous prime is 239005373. The next prime is 239005399. The reversal of 239005375 is 573500932.

It is not a de Polignac number, because 239005375 - 2¹ = 239005373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 239005375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239005373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135700 + ... + 137449.

It is an arithmetic number, because the mean of its divisors is an integer number (21305700).

Almost surely, 2^239005375 is an apocalyptic number.

239005375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

239005375 is a deficient number, since it is larger than the sum of its proper divisors (101885825).

239005375 is an equidigital number, since it uses as much as digits as its factorization.

239005375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273171 (or 273161 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 239005375 is about 15459.7986726865. The cubic root of 239005375 is about 620.5868316572.

The spelling of 239005375 in words is "two hundred thirty-nine million, five thousand, three hundred seventy-five".