25392482 has 8 divisors (see below), whose sum is σ = 38112876. Its totient is φ = 12688192.

The previous prime is 25392481. The next prime is 25392527. The reversal of 25392482 is 28429352.

It can be written as a sum of positive squares in 2 ways, for example, as 25391521 + 961 = 5039^2 + 31^2 .

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 (25392481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358 + ... + 7254.

Almost surely, 2^25392482 is an apocalyptic number.

25392482 is a deficient number, since it is larger than the sum of its proper divisors (12720394).

25392482 is a wasteful number, since it uses less digits than its factorization.

25392482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8052.

The product of its digits is 34560, while the sum is 35.

The square root of 25392482 is about 5039.0953553192. The cubic root of 25392482 is about 293.9240012116.

The spelling of 25392482 in words is "twenty-five million, three hundred ninety-two thousand, four hundred eighty-two".