23026824 has 24 divisors (see below), whose sum is σ = 62364510. Its totient is φ = 7675584.

The previous prime is 23026811. The next prime is 23026849. The reversal of 23026824 is 42862032.

It can be written as a sum of positive squares in only one way, i.e., 22184100 + 842724 = 4710^2 + 918^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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 5 ways as a sum of consecutive naturals, for example, 159837 + ... + 159980.

Almost surely, 2^23026824 is an apocalyptic number.

23026824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23026824 is an abundant number, since it is smaller than the sum of its proper divisors (39337686).

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

23026824 is a wasteful number, since it uses less digits than its factorization.

23026824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319829 (or 319822 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 23026824 is about 4798.6273037193. The cubic root of 23026824 is about 284.4972113930.

Adding to 23026824 its reverse (42862032), we get a palindrome (65888856).

The spelling of 23026824 in words is "twenty-three million, twenty-six thousand, eight hundred twenty-four".