7985004 has 24 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 2627664.

The previous prime is 7984957. The next prime is 7985009. The reversal of 7985004 is 4005897.

It is not an unprimeable number, because it can be changed into a prime (7985009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3264 + ... + 5159.

It is an arithmetic number, because the mean of its divisors is an integer number (786240).

Almost surely, 2^7985004 is an apocalyptic number.

It is an amenable number.

7985004 is an abundant number, since it is smaller than the sum of its proper divisors (10884756).

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

7985004 is a wasteful number, since it uses less digits than its factorization.

7985004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8509 (or 8507 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7985004 is about 2825.7749379595. The cubic root of 7985004 is about 199.8749551686.

The spelling of 7985004 in words is "seven million, nine hundred eighty-five thousand, four".