6992004 has 24 divisors (see below), whose sum is σ = 16404640. Its totient is φ = 2317824.

The previous prime is 6991997. The next prime is 6992039. The reversal of 6992004 is 4002996.

6992004 = 86² + 87² + ... + 278².

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807 + ... + 3825.

Almost surely, 2^6992004 is an apocalyptic number.

It is an amenable number.

6992004 is an abundant number, since it is smaller than the sum of its proper divisors (9412636).

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

6992004 is a wasteful number, since it uses less digits than its factorization.

6992004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219 (or 3217 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 6992004 is about 2644.2397773273. The cubic root of 6992004 is about 191.2202533939.

The spelling of 6992004 in words is "six million, nine hundred ninety-two thousand, four".