25671282 has 32 divisors (see below), whose sum is σ = 63192192. Its totient is φ = 6770304.

The previous prime is 25671281. The next prime is 25671311. The reversal of 25671282 is 28217652.

It is not an unprimeable number, because it can be changed into a prime (25671281) 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, 22963 + ... + 24054.

It is an arithmetic number, because the mean of its divisors is an integer number (1974756).

Almost surely, 2^25671282 is an apocalyptic number.

25671282 is an abundant number, since it is smaller than the sum of its proper divisors (37520910).

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

25671282 is a wasteful number, since it uses less digits than its factorization.

25671282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47042.

The product of its digits is 13440, while the sum is 33.

The square root of 25671282 is about 5066.6835306737. The cubic root of 25671282 is about 294.9958134041.

The spelling of 25671282 in words is "twenty-five million, six hundred seventy-one thousand, two hundred eighty-two".