25582082 has 16 divisors (see below), whose sum is σ = 38966400. Its totient is φ = 12594960.

The previous prime is 25582079. The next prime is 25582087. The reversal of 25582082 is 28028552.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (25582087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51857 + ... + 52347.

It is an arithmetic number, because the mean of its divisors is an integer number (2435400).

Almost surely, 2^25582082 is an apocalyptic number.

25582082 is a deficient number, since it is larger than the sum of its proper divisors (13384318).

25582082 is a wasteful number, since it uses less digits than its factorization.

25582082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 25582082 is about 5057.8732684795. The cubic root of 25582082 is about 294.6537429297.

The spelling of 25582082 in words is "twenty-five million, five hundred eighty-two thousand, eighty-two".