23333232 has 80 divisors (see below), whose sum is σ = 66086048. Its totient is φ = 7050240.

The previous prime is 23333221. The next prime is 23333237. The reversal of 23333232 is 23233332.

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 = 23333199 and 23333208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23333237) 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, 37758 + ... + 38370.

Almost surely, 2^23333232 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 23333232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33043024).

23333232 is an abundant number, since it is smaller than the sum of its proper divisors (42752816).

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

23333232 is a wasteful number, since it uses less digits than its factorization.

23333232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 692 counting only the distinct ones).

The product of its digits is 1944, while the sum is 21.

The square root of 23333232 is about 4830.4484263886. The cubic root of 23333232 is about 285.7535490803.

Adding to 23333232 its reverse (23233332), we get a palindrome (46566564).

It can be divided in two parts, 2333 and 3232, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 23333232 in words is "twenty-three million, three hundred thirty-three thousand, two hundred thirty-two".