8925666 has 16 divisors (see below), whose sum is σ = 17884800. Its totient is φ = 2969648.

The previous prime is 8925661. The next prime is 8925691. The reversal of 8925666 is 6665298.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8925661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3280 + ... + 5348.

It is an arithmetic number, because the mean of its divisors is an integer number (1117800).

Almost surely, 2^8925666 is an apocalyptic number.

8925666 is an abundant number, since it is smaller than the sum of its proper divisors (8959134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8925666 is a wasteful number, since it uses less digits than its factorization.

8925666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793.

The product of its digits is 155520, while the sum is 42.

The square root of 8925666 is about 2987.5853125894. The cubic root of 8925666 is about 207.4341282176.

It can be divided in two parts, 8925 and 666, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 8925666 in words is "eight million, nine hundred twenty-five thousand, six hundred sixty-six".