23252500 has 60 divisors (see below), whose sum is σ = 51958368. Its totient is φ = 9100000.

The previous prime is 23252497. The next prime is 23252503. The reversal of 23252500 is 525232.

It is an interprime number because it is at equal distance from previous prime (23252497) and next prime (23252503).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23252503) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 177435 + ... + 177565.

Almost surely, 2^23252500 is an apocalyptic number.

23252500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23252500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25979184).

23252500 is an abundant number, since it is smaller than the sum of its proper divisors (28705868).

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

23252500 is a wasteful number, since it uses less digits than its factorization.

23252500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 23252500 is about 4822.0846114518. The cubic root of 23252500 is about 285.4236031726.

Adding to 23252500 its reverse (525232), we get a palindrome (23777732).

The spelling of 23252500 in words is "twenty-three million, two hundred fifty-two thousand, five hundred".