23022524 has 12 divisors (see below), whose sum is σ = 46045104. Its totient is φ = 9866784.

The previous prime is 23022523. The next prime is 23022541. The reversal of 23022524 is 42522032.

23022524 is an admirable number.

It is a super-2 number, since 2×23022524² = 1060073222661152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23022496 and 23022505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23022523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411089 + ... + 411144.

It is an arithmetic number, because the mean of its divisors is an integer number (3837092).

Almost surely, 2^23022524 is an apocalyptic number.

It is an amenable number.

23022524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23022524 is a wasteful number, since it uses less digits than its factorization.

23022524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822244 (or 822242 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 23022524 is about 4798.1792380027. The cubic root of 23022524 is about 284.4795014074.

Adding to 23022524 its reverse (42522032), we get a palindrome (65544556).

The spelling of 23022524 in words is "twenty-three million, twenty-two thousand, five hundred twenty-four".