25002041 has 8 divisors (see below), whose sum is σ = 25494504. Its totient is φ = 24514560.

The previous prime is 25002037. The next prime is 25002067. The reversal of 25002041 is 14020052.

It can be written as a sum of positive squares in 4 ways, for example, as 211600 + 24790441 = 460^2 + 4979^2 .

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 25002041 - 2² = 25002037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25002001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9821 + ... + 12101.

It is an arithmetic number, because the mean of its divisors is an integer number (3186813).

Almost surely, 2^25002041 is an apocalyptic number.

It is an amenable number.

25002041 is a deficient number, since it is larger than the sum of its proper divisors (492463).

25002041 is a wasteful number, since it uses less digits than its factorization.

25002041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 25002041 is about 5000.2040958345. The cubic root of 25002041 is about 292.4097308317.

Adding to 25002041 its reverse (14020052), we get a palindrome (39022093).

The spelling of 25002041 in words is "twenty-five million, two thousand, forty-one".