6690882 has 16 divisors (see below), whose sum is σ = 14598432. Its totient is φ = 2027520.

The previous prime is 6690881. The next prime is 6690899. The reversal of 6690882 is 2880966.

It is a self number, because there is not a number n which added to its sum of digits gives 6690882.

It is not an unprimeable number, because it can be changed into a prime (6690881) 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, 50623 + ... + 50754.

It is an arithmetic number, because the mean of its divisors is an integer number (912402).

Almost surely, 2^6690882 is an apocalyptic number.

6690882 is an abundant number, since it is smaller than the sum of its proper divisors (7907550).

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

6690882 is a wasteful number, since it uses less digits than its factorization.

6690882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101393.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 6690882 is about 2586.6739261067. The cubic root of 6690882 is about 188.4348054393.

The spelling of 6690882 in words is "six million, six hundred ninety thousand, eight hundred eighty-two".