888664375 has 20 divisors (see below), whose sum is σ = 1175811120. Its totient is φ = 669104000.

The previous prime is 888664351. The next prime is 888664393. The reversal of 888664375 is 573466888.

888664375 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 888664375 - 2¹⁹ = 888140087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31195 + ... + 52444.

It is an arithmetic number, because the mean of its divisors is an integer number (58790556).

Almost surely, 2^888664375 is an apocalyptic number.

888664375 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

888664375 is a deficient number, since it is larger than the sum of its proper divisors (287146745).

888664375 is an equidigital number, since it uses as much as digits as its factorization.

888664375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83676 (or 83661 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The square root of 888664375 is about 29810.4742498337. The cubic root of 888664375 is about 961.4187554569.

The spelling of 888664375 in words is "eight hundred eighty-eight million, six hundred sixty-four thousand, three hundred seventy-five".