25796541 has 8 divisors (see below), whose sum is σ = 34909024. Its totient is φ = 16940880.

The previous prime is 25796539. The next prime is 25796567. The reversal of 25796541 is 14569752.

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

It is not a de Polignac number, because 25796541 - 2¹ = 25796539 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 25796541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25796591) 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, 63970 + ... + 64371.

It is an arithmetic number, because the mean of its divisors is an integer number (4363628).

Almost surely, 2^25796541 is an apocalyptic number.

It is an amenable number.

25796541 is a deficient number, since it is larger than the sum of its proper divisors (9112483).

25796541 is a wasteful number, since it uses less digits than its factorization.

25796541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128411.

The product of its digits is 75600, while the sum is 39.

The square root of 25796541 is about 5079.0295332868. The cubic root of 25796541 is about 295.4748304409.

The spelling of 25796541 in words is "twenty-five million, seven hundred ninety-six thousand, five hundred forty-one".