24494023 has 2 divisors, whose sum is σ = 24494024. Its totient is φ = 24494022.

The previous prime is 24494017. The next prime is 24494033. The reversal of 24494023 is 32049442.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24494023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24493982 and 24494000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24494033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12247011 + 12247012.

It is an arithmetic number, because the mean of its divisors is an integer number (12247012).

Almost surely, 2^24494023 is an apocalyptic number.

24494023 is a deficient number, since it is larger than the sum of its proper divisors (1).

24494023 is an equidigital number, since it uses as much as digits as its factorization.

24494023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 24494023 is about 4949.1436633018. The cubic root of 24494023 is about 290.4156663135.

The spelling of 24494023 in words is "twenty-four million, four hundred ninety-four thousand, twenty-three".