4498632 has 64 divisors (see below), whose sum is σ = 12744000. Its totient is φ = 1469952.

The previous prime is 4498619. The next prime is 4498633. The reversal of 4498632 is 2368944.

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 d-powerful number, because it can be written as 4⁸ + 4¹¹ + 9⁵ + 8³ + 6² + 3¹¹ + 2¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4498633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12568 + ... + 12920.

It is an arithmetic number, because the mean of its divisors is an integer number (199125).

Almost surely, 2^4498632 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 4498632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6372000).

4498632 is an abundant number, since it is smaller than the sum of its proper divisors (8245368).

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

4498632 is a wasteful number, since it uses less digits than its factorization.

4498632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 417 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4498632 is about 2120.9978783582. The cubic root of 4498632 is about 165.0796309844.

The spelling of 4498632 in words is "four million, four hundred ninety-eight thousand, six hundred thirty-two".