25752841 has 8 divisors (see below), whose sum is σ = 28208520. Its totient is φ = 23401728.

The previous prime is 25752823. The next prime is 25752863. The reversal of 25752841 is 14825752.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5861241 + 19891600 = 2421^2 + 4460^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25752841 - 2¹¹ = 25750793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25752797 and 25752806.

It is not an unprimeable number, because it can be changed into a prime (25752871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25626 + ... + 26611.

It is an arithmetic number, because the mean of its divisors is an integer number (3526065).

Almost surely, 2^25752841 is an apocalyptic number.

It is an amenable number.

25752841 is a deficient number, since it is larger than the sum of its proper divisors (2455679).

25752841 is a wasteful number, since it uses less digits than its factorization.

25752841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52283.

The product of its digits is 22400, while the sum is 34.

The square root of 25752841 is about 5074.7257068732. The cubic root of 25752841 is about 295.3078888318.

The spelling of 25752841 in words is "twenty-five million, seven hundred fifty-two thousand, eight hundred forty-one".