82825252 has 24 divisors (see below), whose sum is σ = 147026880. Its totient is φ = 40821600.

The previous prime is 82825219. The next prime is 82825261. The reversal of 82825252 is 25252828.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177123 + ... + 177589.

It is an arithmetic number, because the mean of its divisors is an integer number (6126120).

Almost surely, 2^82825252 is an apocalyptic number.

It is an amenable number.

82825252 is a deficient number, since it is larger than the sum of its proper divisors (64201628).

82825252 is a wasteful number, since it uses less digits than its factorization.

82825252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011 (or 1009 counting only the distinct ones).

The product of its digits is 25600, while the sum is 34.

The square root of 82825252 is about 9100.8379833947. The cubic root of 82825252 is about 435.9007222829.

The spelling of 82825252 in words is "eighty-two million, eight hundred twenty-five thousand, two hundred fifty-two".