85953804 has 48 divisors (see below), whose sum is σ = 204435840. Its totient is φ = 28103040.

The previous prime is 85953799. The next prime is 85953811. The reversal of 85953804 is 40835958.

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 15 ways as a sum of consecutive naturals, for example, 209952 + ... + 210360.

It is an arithmetic number, because the mean of its divisors is an integer number (4259080).

Almost surely, 2^85953804 is an apocalyptic number.

It is an amenable number.

85953804 is an abundant number, since it is smaller than the sum of its proper divisors (118482036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85953804 is a wasteful number, since it uses less digits than its factorization.

85953804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 85953804 is about 9271.1274395297. The cubic root of 85953804 is about 441.3214474477.

The spelling of 85953804 in words is "eighty-five million, nine hundred fifty-three thousand, eight hundred four".