8535804 has 12 divisors (see below), whose sum is σ = 19916904. Its totient is φ = 2845264.

The previous prime is 8535781. The next prime is 8535847. The reversal of 8535804 is 4085358.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 355647 + ... + 355670.

It is an arithmetic number, because the mean of its divisors is an integer number (1659742).

Almost surely, 2^8535804 is an apocalyptic number.

It is an amenable number.

8535804 is an abundant number, since it is smaller than the sum of its proper divisors (11381100).

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

8535804 is a wasteful number, since it uses less digits than its factorization.

8535804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711324 (or 711322 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 8535804 is about 2921.6098302135. The cubic root of 8535804 is about 204.3689018933.

It can be divided in two parts, 8535 and 804, that added together give a palindrome (9339).

The spelling of 8535804 in words is "eight million, five hundred thirty-five thousand, eight hundred four".