23021024 has 24 divisors (see below), whose sum is σ = 48809880. Its totient is φ = 10624896.

The previous prime is 23020997. The next prime is 23021029. The reversal of 23021024 is 42012032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23021029) 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 in 3 ways as a sum of consecutive naturals, for example, 27254 + ... + 28085.

It is an arithmetic number, because the mean of its divisors is an integer number (2033745).

Almost surely, 2^23021024 is an apocalyptic number.

It is an amenable number.

23021024 is an abundant number, since it is smaller than the sum of its proper divisors (25788856).

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

23021024 is a wasteful number, since it uses less digits than its factorization.

23021024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55362 (or 55354 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 23021024 is about 4798.0229261645. The cubic root of 23021024 is about 284.4733229867.

Adding to 23021024 its reverse (42012032), we get a palindrome (65033056).

The spelling of 23021024 in words is "twenty-three million, twenty-one thousand, twenty-four".