25495794 has 12 divisors (see below), whose sum is σ = 55240926. Its totient is φ = 8498592.

The previous prime is 25495793. The next prime is 25495823. The reversal of 25495794 is 49759452.

It can be written as a sum of positive squares in only one way, i.e., 17114769 + 8381025 = 4137^2 + 2895^2 .

It is not an unprimeable number, because it can be changed into a prime (25495793) 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, 708199 + ... + 708234.

Almost surely, 2^25495794 is an apocalyptic number.

25495794 is an abundant number, since it is smaller than the sum of its proper divisors (29745132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25495794 is a wasteful number, since it uses less digits than its factorization.

25495794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416441 (or 1416438 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 25495794 is about 5049.3359959504. The cubic root of 25495794 is about 294.3220821211.

The spelling of 25495794 in words is "twenty-five million, four hundred ninety-five thousand, seven hundred ninety-four".