4529664 has 60 divisors (see below), whose sum is σ = 13086216. Its totient is φ = 1508352.

The previous prime is 4529653. The next prime is 4529683. The reversal of 4529664 is 4669254.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4117 + ... + 5099.

Almost surely, 2^4529664 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 4529664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6543108).

4529664 is an abundant number, since it is smaller than the sum of its proper divisors (8556552).

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

4529664 is an equidigital number, since it uses as much as digits as its factorization.

4529664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 988 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 4529664 is about 2128.3007306300. The cubic root of 4529664 is about 165.4583399612.

The spelling of 4529664 in words is "four million, five hundred twenty-nine thousand, six hundred sixty-four".