25282670 has 64 divisors (see below), whose sum is σ = 54853632. Its totient is φ = 8208000.

The previous prime is 25282669. The next prime is 25282687. The reversal of 25282670 is 7628252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132275 + ... + 132465.

It is an arithmetic number, because the mean of its divisors is an integer number (857088).

Almost surely, 2^25282670 is an apocalyptic number.

25282670 is an abundant number, since it is smaller than the sum of its proper divisors (29570962).

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

25282670 is a wasteful number, since it uses less digits than its factorization.

25282670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 25282670 is about 5028.1875462238. The cubic root of 25282670 is about 293.4996889831.

It can be divided in two parts, 25282 and 670, that added together give a palindrome (25952).

The spelling of 25282670 in words is "twenty-five million, two hundred eighty-two thousand, six hundred seventy".