2303232 has 36 divisors (see below), whose sum is σ = 6132000. Its totient is φ = 767488.

The previous prime is 2303227. The next prime is 2303239. The reversal of 2303232 is 2323032.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732 + ... + 2267.

2^2303232 is an apocalyptic number.

It is an amenable number.

2303232 is an abundant number, since it is smaller than the sum of its proper divisors (3828768).

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

2303232 is an equidigital number, since it uses as much as digits as its factorization.

2303232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018 (or 3004 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 2303232 is about 1517.6402735826. The cubic root of 2303232 is about 132.0624130927.

Adding to 2303232 its reverse (2323032), we get a palindrome (4626264).

The spelling of 2303232 in words is "two million, three hundred three thousand, two hundred thirty-two".