25365041 has 6 divisors (see below), whose sum is σ = 27466470. Its totient is φ = 23413728.

The previous prime is 25365013. The next prime is 25365047. The reversal of 25365041 is 14056352.

It can be written as a sum of positive squares in 3 ways, for example, as 1638400 + 23726641 = 1280^2 + 4871^2 .

It is a de Polignac number, because none of the positive numbers 2^k-25365041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25365041.

It is not an unprimeable number, because it can be changed into a prime (25365047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74876 + ... + 75213.

It is an arithmetic number, because the mean of its divisors is an integer number (4577745).

Almost surely, 2^25365041 is an apocalyptic number.

It is an amenable number.

25365041 is a deficient number, since it is larger than the sum of its proper divisors (2101429).

25365041 is a wasteful number, since it uses less digits than its factorization.

25365041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150115 (or 150102 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 25365041 is about 5036.3718091499. The cubic root of 25365041 is about 293.8180843542.

The spelling of 25365041 in words is "twenty-five million, three hundred sixty-five thousand, forty-one".