25041673 has 4 divisors (see below), whose sum is σ = 25061188. Its totient is φ = 25022160.

The previous prime is 25041661. The next prime is 25041721. The reversal of 25041673 is 37614052.

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 10843849 + 14197824 = 3293^2 + 3768^2 .

It is a cyclic number.

It is not a de Polignac number, because 25041673 - 2⁹ = 25041161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25041613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7686 + ... + 10447.

It is an arithmetic number, because the mean of its divisors is an integer number (6265297).

Almost surely, 2^25041673 is an apocalyptic number.

It is an amenable number.

25041673 is a deficient number, since it is larger than the sum of its proper divisors (19515).

25041673 is a wasteful number, since it uses less digits than its factorization.

25041673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19514.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 25041673 is about 5004.1655648070. The cubic root of 25041673 is about 292.5641537515.

The spelling of 25041673 in words is "twenty-five million, forty-one thousand, six hundred seventy-three".