23232242 has 12 divisors (see below), whose sum is σ = 38304798. Its totient is φ = 10560000.

The previous prime is 23232239. The next prime is 23232257. The reversal of 23232242 is 24223232.

It can be written as a sum of positive squares in only one way, i.e., 22477081 + 755161 = 4741^2 + 869^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47759 + ... + 48242.

Almost surely, 2^23232242 is an apocalyptic number.

23232242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23232242 is a deficient number, since it is larger than the sum of its proper divisors (15072556).

23232242 is a wasteful number, since it uses less digits than its factorization.

23232242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96025 (or 96014 counting only the distinct ones).

The product of its digits is 1152, while the sum is 20.

The square root of 23232242 is about 4819.9836099306. The cubic root of 23232242 is about 285.3406903485.

Adding to 23232242 its reverse (24223232), we get a palindrome (47455474).

The spelling of 23232242 in words is "twenty-three million, two hundred thirty-two thousand, two hundred forty-two".