23512252 has 6 divisors (see below), whose sum is σ = 41146448. Its totient is φ = 11756124.

The previous prime is 23512219. The next prime is 23512259. The reversal of 23512252 is 25221532.

It is a super-2 number, since 2×23512252² = 1105651988223008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23512259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2939028 + ... + 2939035.

Almost surely, 2^23512252 is an apocalyptic number.

It is an amenable number.

23512252 is a deficient number, since it is larger than the sum of its proper divisors (17634196).

23512252 is a wasteful number, since it uses less digits than its factorization.

23512252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5878067 (or 5878065 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 23512252 is about 4848.9433900593. The cubic root of 23512252 is about 286.4824855002.

Adding to 23512252 its reverse (25221532), we get a palindrome (48733784).

The spelling of 23512252 in words is "twenty-three million, five hundred twelve thousand, two hundred fifty-two".