23925943 has 2 divisors, whose sum is σ = 23925944. Its totient is φ = 23925942.

The previous prime is 23925917. The next prime is 23925977. The reversal of 23925943 is 34952932.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23925943 - 2²¹ = 21828791 is a prime.

It is a zygodrome in base 5.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23925983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11962971 + 11962972.

It is an arithmetic number, because the mean of its divisors is an integer number (11962972).

Almost surely, 2^23925943 is an apocalyptic number.

23925943 is a deficient number, since it is larger than the sum of its proper divisors (1).

23925943 is an equidigital number, since it uses as much as digits as its factorization.

23925943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 37.

The square root of 23925943 is about 4891.4152348783. The cubic root of 23925943 is about 288.1529176023.

The spelling of 23925943 in words is "twenty-three million, nine hundred twenty-five thousand, nine hundred forty-three".