25280794 has 32 divisors (see below), whose sum is σ = 47609856. Its totient is φ = 9780720.

The previous prime is 25280791. The next prime is 25280797. The reversal of 25280794 is 49708252.

It is an interprime number because it is at equal distance from previous prime (25280791) and next prime (25280797).

It is not an unprimeable number, because it can be changed into a prime (25280791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25227 + ... + 26209.

It is an arithmetic number, because the mean of its divisors is an integer number (1487808).

Almost surely, 2^25280794 is an apocalyptic number.

25280794 is a deficient number, since it is larger than the sum of its proper divisors (22329062).

25280794 is a wasteful number, since it uses less digits than its factorization.

25280794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 25280794 is about 5028.0009944311. Note that the first 3 decimals coincide. The cubic root of 25280794 is about 293.4924294777.

Multiplying 25280794 by its sum of digits (37), we get a triangular number (935389378 = T₄₃₂₅₂).

The spelling of 25280794 in words is "twenty-five million, two hundred eighty thousand, seven hundred ninety-four".