23252824 has 32 divisors (see below), whose sum is σ = 49996800. Its totient is φ = 9931680.

The previous prime is 23252813. The next prime is 23252843. The reversal of 23252824 is 42825232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 23252792 and 23252801.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 22969 + ... + 23959.

It is an arithmetic number, because the mean of its divisors is an integer number (1562400).

Almost surely, 2^23252824 is an apocalyptic number.

It is an amenable number.

23252824 is an abundant number, since it is smaller than the sum of its proper divisors (26743976).

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

23252824 is a wasteful number, since it uses less digits than its factorization.

23252824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1419 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 23252824 is about 4822.1182067635. The cubic root of 23252824 is about 285.4249288626.

The spelling of 23252824 in words is "twenty-three million, two hundred fifty-two thousand, eight hundred twenty-four".