8906004 has 24 divisors (see below), whose sum is σ = 23089920. Its totient is φ = 2968632.

The previous prime is 8905997. The next prime is 8906017. The reversal of 8906004 is 4006098.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41124 + ... + 41339.

It is an arithmetic number, because the mean of its divisors is an integer number (962080).

Almost surely, 2^8906004 is an apocalyptic number.

It is an amenable number.

8906004 is an abundant number, since it is smaller than the sum of its proper divisors (14183916).

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

8906004 is a wasteful number, since it uses less digits than its factorization.

8906004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82476 (or 82468 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8906004 is about 2984.2928810691. The cubic root of 8906004 is about 207.2817000649.

The spelling of 8906004 in words is "eight million, nine hundred six thousand, four".