8007004 has 6 divisors (see below), whose sum is σ = 14012264. Its totient is φ = 4003500.

The previous prime is 8007001. The next prime is 8007011. The reversal of 8007004 is 4007008.

It is a happy number.

It is a super-2 number, since 2×8007004² = 128224226112032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8007001) by changing a digit.

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 as a sum of consecutive naturals, namely, 1000872 + ... + 1000879.

Almost surely, 2^8007004 is an apocalyptic number.

It is an amenable number.

8007004 is a deficient number, since it is larger than the sum of its proper divisors (6005260).

8007004 is a wasteful number, since it uses less digits than its factorization.

8007004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001755 (or 2001753 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 8007004 is about 2829.6649978399. The cubic root of 8007004 is about 200.0583496416.

The spelling of 8007004 in words is "eight million, seven thousand, four".