6885494 has 16 divisors (see below), whose sum is σ = 12877056. Its totient is φ = 2682600.

The previous prime is 6885481. The next prime is 6885511. The reversal of 6885494 is 4945886.

It is a happy number.

It is a congruent number.

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, 22202 + ... + 22509.

It is an arithmetic number, because the mean of its divisors is an integer number (804816).

Almost surely, 2^6885494 is an apocalyptic number.

6885494 is a deficient number, since it is larger than the sum of its proper divisors (5991562).

6885494 is a wasteful number, since it uses less digits than its factorization.

6885494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44731.

The product of its digits is 276480, while the sum is 44.

The square root of 6885494 is about 2624.0224846598. The cubic root of 6885494 is about 190.2443209654.

The spelling of 6885494 in words is "six million, eight hundred eighty-five thousand, four hundred ninety-four".