25380794 has 8 divisors (see below), whose sum is σ = 38097108. Its totient is φ = 12681760.

The previous prime is 25380791. The next prime is 25380811. The reversal of 25380794 is 49708352.

It can be written as a sum of positive squares in 2 ways, for example, as 24137569 + 1243225 = 4913^2 + 1115^2 .

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

It is not an unprimeable number, because it can be changed into a prime (25380791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374 + ... + 7134.

Almost surely, 2^25380794 is an apocalyptic number.

25380794 is a deficient number, since it is larger than the sum of its proper divisors (12716314).

25380794 is a wasteful number, since it uses less digits than its factorization.

25380794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8640.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 25380794 is about 5037.9354898609. The cubic root of 25380794 is about 293.8788971665.

The spelling of 25380794 in words is "twenty-five million, three hundred eighty thousand, seven hundred ninety-four".