23968741 has 4 divisors (see below), whose sum is σ = 23994252. Its totient is φ = 23943232.

The previous prime is 23968739. The next prime is 23968751. The reversal of 23968741 is 14786932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10536516 + 13432225 = 3246^2 + 3665^2 .

It is a cyclic number.

It is not a de Polignac number, because 23968741 - 2¹ = 23968739 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23968694 and 23968703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23968751) 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, 11290 + ... + 13243.

It is an arithmetic number, because the mean of its divisors is an integer number (5998563).

Almost surely, 2^23968741 is an apocalyptic number.

It is an amenable number.

23968741 is a deficient number, since it is larger than the sum of its proper divisors (25511).

23968741 is an equidigital number, since it uses as much as digits as its factorization.

23968741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25510.

The product of its digits is 72576, while the sum is 40.

The square root of 23968741 is about 4895.7880877342. The cubic root of 23968741 is about 288.3246283211.

The spelling of 23968741 in words is "twenty-three million, nine hundred sixty-eight thousand, seven hundred forty-one".