25674016 has 24 divisors (see below), whose sum is σ = 53207280. Its totient is φ = 12161088.

The previous prime is 25674013. The next prime is 25674017. The reversal of 25674016 is 61047652.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25674013) 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, 20506 + ... + 21721.

It is an arithmetic number, because the mean of its divisors is an integer number (2216970).

Almost surely, 2^25674016 is an apocalyptic number.

It is an amenable number.

25674016 is an abundant number, since it is smaller than the sum of its proper divisors (27533264).

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

25674016 is a wasteful number, since it uses less digits than its factorization.

25674016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42256 (or 42248 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 25674016 is about 5066.9533252241. The cubic root of 25674016 is about 295.0062854162.

It can be divided in two parts, 25 and 674016, that added together give a square (674041 = 821²).

The spelling of 25674016 in words is "twenty-five million, six hundred seventy-four thousand, sixteen".