23801741 has 2 divisors, whose sum is σ = 23801742. Its totient is φ = 23801740.

The previous prime is 23801719. The next prime is 23801753. The reversal of 23801741 is 14710832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13213225 + 10588516 = 3635^2 + 3254^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23801741 is a prime.

It is a super-3 number, since 3×23801741³ (a number of 23 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23801741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23801641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11900870 + 11900871.

It is an arithmetic number, because the mean of its divisors is an integer number (11900871).

Almost surely, 2^23801741 is an apocalyptic number.

It is an amenable number.

23801741 is a deficient number, since it is larger than the sum of its proper divisors (1).

23801741 is an equidigital number, since it uses as much as digits as its factorization.

23801741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 23801741 is about 4878.7027989005. The cubic root of 23801741 is about 287.6534419733.

Subtracting from 23801741 its reverse (14710832), we obtain a palindrome (9090909).

It can be divided in two parts, 23801 and 741, that added together give a palindrome (24542).

The spelling of 23801741 in words is "twenty-three million, eight hundred one thousand, seven hundred forty-one".