4493232 has 50 divisors (see below), whose sum is σ = 13008468. Its totient is φ = 1497312.

The previous prime is 4493213. The next prime is 4493239. The reversal of 4493232 is 2323944.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a junction number, because it is equal to n+sod(n) for n = 4493196 and 4493205.

It is not an unprimeable number, because it can be changed into a prime (4493239) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 438 + ... + 3029.

Almost surely, 2^4493232 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 4493232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6504234).

4493232 is an abundant number, since it is smaller than the sum of its proper divisors (8515236).

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

4493232 is a wasteful number, since it uses less digits than its factorization.

4493232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487 (or 3472 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 4493232 is about 2119.7245104022. The cubic root of 4493232 is about 165.0135526058.

The spelling of 4493232 in words is "four million, four hundred ninety-three thousand, two hundred thirty-two".