8668375 has 16 divisors (see below), whose sum is σ = 11172096. Its totient is φ = 6708000.

The previous prime is 8668369. The next prime is 8668379. The reversal of 8668375 is 5738668.

It is not a de Polignac number, because 8668375 - 2³ = 8668367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8668379) 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, 2757 + ... + 4993.

It is an arithmetic number, because the mean of its divisors is an integer number (698256).

Almost surely, 2^8668375 is an apocalyptic number.

8668375 is a deficient number, since it is larger than the sum of its proper divisors (2503721).

8668375 is a wasteful number, since it uses less digits than its factorization.

8668375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283 (or 2273 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 8668375 is about 2944.2104204693. The cubic root of 8668375 is about 205.4215003976.

The spelling of 8668375 in words is "eight million, six hundred sixty-eight thousand, three hundred seventy-five".