8126004 has 12 divisors (see below), whose sum is σ = 18960704. Its totient is φ = 2708664.

The previous prime is 8125991. The next prime is 8126009. The reversal of 8126004 is 4006218.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8126009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338572 + ... + 338595.

Almost surely, 2^8126004 is an apocalyptic number.

It is an amenable number.

8126004 is an abundant number, since it is smaller than the sum of its proper divisors (10834700).

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

8126004 is a wasteful number, since it uses less digits than its factorization.

8126004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677174 (or 677172 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 8126004 is about 2850.6146705579. The cubic root of 8126004 is about 201.0445682216.

The spelling of 8126004 in words is "eight million, one hundred twenty-six thousand, four".