23430252 has 24 divisors (see below), whose sum is σ = 55835136. Its totient is φ = 7643728.

The previous prime is 23430223. The next prime is 23430263. The reversal of 23430252 is 25203432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20208 + ... + 21335.

It is an arithmetic number, because the mean of its divisors is an integer number (2326464).

Almost surely, 2^23430252 is an apocalyptic number.

It is an amenable number.

23430252 is an abundant number, since it is smaller than the sum of its proper divisors (32404884).

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

23430252 is a wasteful number, since it uses less digits than its factorization.

23430252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41597 (or 41595 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 23430252 is about 4840.4805546557. The cubic root of 23430252 is about 286.1490575477.

Adding to 23430252 its reverse (25203432), we get a palindrome (48633684).

The spelling of 23430252 in words is "twenty-three million, four hundred thirty thousand, two hundred fifty-two".