24231923 has 2 divisors, whose sum is σ = 24231924. Its totient is φ = 24231922.

The previous prime is 24231913. The next prime is 24231967. The reversal of 24231923 is 32913242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24231923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24231892 and 24231901.

It is not a weakly prime, because it can be changed into another prime (24231913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12115961 + 12115962.

It is an arithmetic number, because the mean of its divisors is an integer number (12115962).

Almost surely, 2^24231923 is an apocalyptic number.

24231923 is a deficient number, since it is larger than the sum of its proper divisors (1).

24231923 is an equidigital number, since it uses as much as digits as its factorization.

24231923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 24231923 is about 4922.5931174534. The cubic root of 24231923 is about 289.3760783624.

The spelling of 24231923 in words is "twenty-four million, two hundred thirty-one thousand, nine hundred twenty-three".