8662464 has 84 divisors (see below), whose sum is σ = 25795224. Its totient is φ = 2882304.

The previous prime is 8662453. The next prime is 8662471. The reversal of 8662464 is 4642668.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15274 + ... + 15830.

It is an arithmetic number, because the mean of its divisors is an integer number (307086).

Almost surely, 2^8662464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8662464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12897612).

8662464 is an abundant number, since it is smaller than the sum of its proper divisors (17132760).

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

8662464 is an equidigital number, since it uses as much as digits as its factorization.

8662464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 562 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 8662464 is about 2943.2064147796. The cubic root of 8662464 is about 205.3747971961.

The spelling of 8662464 in words is "eight million, six hundred sixty-two thousand, four hundred sixty-four".