85852808 has 8 divisors (see below), whose sum is σ = 160974030. Its totient is φ = 42926400.

The previous prime is 85852801. The next prime is 85852817. The reversal of 85852808 is 80825858.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 85414564 + 438244 = 9242^2 + 662^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (85852801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5365793 + ... + 5365808.

Almost surely, 2^85852808 is an apocalyptic number.

It is an amenable number.

85852808 is a deficient number, since it is larger than the sum of its proper divisors (75121222).

85852808 is a wasteful number, since it uses less digits than its factorization.

85852808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10731607 (or 10731603 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 44.

The square root of 85852808 is about 9265.6790360988. The cubic root of 85852808 is about 441.1485283232.

The spelling of 85852808 in words is "eighty-five million, eight hundred fifty-two thousand, eight hundred eight".