25794243 has 12 divisors (see below), whose sum is σ = 37350040. Its totient is φ = 17153856.

The previous prime is 25794239. The next prime is 25794259. The reversal of 25794243 is 34249752.

25794243 is a `hidden beast` number, since 2 + 579 + 42 + 43 = 666.

It is not a de Polignac number, because 25794243 - 2² = 25794239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25794198 and 25794207.

It is not an unprimeable number, because it can be changed into a prime (25794233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 588 + ... + 7206.

Almost surely, 2^25794243 is an apocalyptic number.

25794243 is a deficient number, since it is larger than the sum of its proper divisors (11555797).

25794243 is a wasteful number, since it uses less digits than its factorization.

25794243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7058 (or 7055 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 25794243 is about 5078.8033039290. The cubic root of 25794243 is about 295.4660563792.

The spelling of 25794243 in words is "twenty-five million, seven hundred ninety-four thousand, two hundred forty-three".