8414664 has 32 divisors (see below), whose sum is σ = 21354720. Its totient is φ = 2762496.

The previous prime is 8414657. The next prime is 8414699. The reversal of 8414664 is 4664148.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009 + ... + 4224.

It is an arithmetic number, because the mean of its divisors is an integer number (667335).

Almost surely, 2^8414664 is an apocalyptic number.

It is an amenable number.

8414664 is an abundant number, since it is smaller than the sum of its proper divisors (12940056).

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

8414664 is a wasteful number, since it uses less digits than its factorization.

8414664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5309 (or 5305 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 8414664 is about 2900.8040264727. The cubic root of 8414664 is about 203.3974917726.

The spelling of 8414664 in words is "eight million, four hundred fourteen thousand, six hundred sixty-four".