85270804 has 12 divisors (see below), whose sum is σ = 150006528. Its totient is φ = 42411800.

The previous prime is 85270771. The next prime is 85270873. The reversal of 85270804 is 40807258.

It is a super-2 number, since 2×85270804² = 14542220029612832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85270804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55042 + ... + 56569.

It is an arithmetic number, because the mean of its divisors is an integer number (12500544).

Almost surely, 2^85270804 is an apocalyptic number.

It is an amenable number.

85270804 is a deficient number, since it is larger than the sum of its proper divisors (64735724).

85270804 is a wasteful number, since it uses less digits than its factorization.

85270804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111806 (or 111804 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 85270804 is about 9234.2191873488. The cubic root of 85270804 is about 440.1494051855.

The spelling of 85270804 in words is "eighty-five million, two hundred seventy thousand, eight hundred four".