23024831 has 4 divisors (see below), whose sum is σ = 23034672. Its totient is φ = 23014992.

The previous prime is 23024797. The next prime is 23024839. The reversal of 23024831 is 13842032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23024831 - 2¹⁰ = 23023807 is a prime.

It is a super-2 number, since 2×23024831² = 1060285685157122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23024797 and 23024806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830 + ... + 6836.

It is an arithmetic number, because the mean of its divisors is an integer number (5758668).

Almost surely, 2^23024831 is an apocalyptic number.

23024831 is a deficient number, since it is larger than the sum of its proper divisors (9841).

23024831 is an equidigital number, since it uses as much as digits as its factorization.

23024831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9840.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 23024831 is about 4798.4196356717. The cubic root of 23024831 is about 284.4890032948.

Adding to 23024831 its reverse (13842032), we get a palindrome (36866863).

The spelling of 23024831 in words is "twenty-three million, twenty-four thousand, eight hundred thirty-one".