23725441 has 2 divisors, whose sum is σ = 23725442. Its totient is φ = 23725440.

The previous prime is 23725439. The next prime is 23725453. The reversal of 23725441 is 14452732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16321600 + 7403841 = 4040^2 + 2721^2 .

It is a cyclic number.

It is not a de Polignac number, because 23725441 - 2¹ = 23725439 is a prime.

Together with 23725439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23725241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11862720 + 11862721.

It is an arithmetic number, because the mean of its divisors is an integer number (11862721).

Almost surely, 2^23725441 is an apocalyptic number.

It is an amenable number.

23725441 is a deficient number, since it is larger than the sum of its proper divisors (1).

23725441 is an equidigital number, since it uses as much as digits as its factorization.

23725441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 28.

The square root of 23725441 is about 4870.8768204503. The cubic root of 23725441 is about 287.3457410653.

The spelling of 23725441 in words is "twenty-three million, seven hundred twenty-five thousand, four hundred forty-one".