4579632 has 40 divisors (see below), whose sum is σ = 13146480. Its totient is φ = 1526400.

The previous prime is 4579621. The next prime is 4579637. The reversal of 4579632 is 2369754.

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

It is a d-powerful number, because it can be written as 4¹¹ + 5⁷ + 7⁵ + 9² + 6⁷ + 3⁷ + 2¹³ .

It is not an unprimeable number, because it can be changed into a prime (4579637) 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, 4869 + ... + 5732.

It is an arithmetic number, because the mean of its divisors is an integer number (328662).

Almost surely, 2^4579632 is an apocalyptic number.

It is an amenable number.

4579632 is an abundant number, since it is smaller than the sum of its proper divisors (8566848).

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

4579632 is a wasteful number, since it uses less digits than its factorization.

4579632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10618 (or 10606 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 4579632 is about 2140.0074766225. The cubic root of 4579632 is about 166.0645222637.

The spelling of 4579632 in words is "four million, five hundred seventy-nine thousand, six hundred thirty-two".