24494423 has 2 divisors, whose sum is σ = 24494424. Its totient is φ = 24494422.

The previous prime is 24494411. The next prime is 24494453. The reversal of 24494423 is 32449442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24494423 - 2⁶ = 24494359 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24494423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24494453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12247211 + 12247212.

It is an arithmetic number, because the mean of its divisors is an integer number (12247212).

Almost surely, 2^24494423 is an apocalyptic number.

24494423 is a deficient number, since it is larger than the sum of its proper divisors (1).

24494423 is an equidigital number, since it uses as much as digits as its factorization.

24494423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 32.

The square root of 24494423 is about 4949.1840741682. The cubic root of 24494423 is about 290.4172471840.

The spelling of 24494423 in words is "twenty-four million, four hundred ninety-four thousand, four hundred twenty-three".