85200807 has 16 divisors (see below), whose sum is σ = 119778560. Its totient is φ = 53721792.

The previous prime is 85200793. The next prime is 85200827. The reversal of 85200807 is 70800258.

It is not a de Polignac number, because 85200807 - 2⁶ = 85200743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85200827) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 58158 + ... + 59604.

It is an arithmetic number, because the mean of its divisors is an integer number (7486160).

Almost surely, 2^85200807 is an apocalyptic number.

85200807 is a deficient number, since it is larger than the sum of its proper divisors (34577753).

85200807 is a wasteful number, since it uses less digits than its factorization.

85200807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 85200807 is about 9230.4283215894. The cubic root of 85200807 is about 440.0289357692.

The spelling of 85200807 in words is "eighty-five million, two hundred thousand, eight hundred seven".