6885722 has 8 divisors (see below), whose sum is σ = 10474272. Its totient is φ = 3394300.

The previous prime is 6885709. The next prime is 6885743. The reversal of 6885722 is 2275886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6885722² = 94826334922568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24104 + ... + 24387.

It is an arithmetic number, because the mean of its divisors is an integer number (1309284).

Almost surely, 2^6885722 is an apocalyptic number.

6885722 is a deficient number, since it is larger than the sum of its proper divisors (3588550).

6885722 is a wasteful number, since it uses less digits than its factorization.

6885722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48564.

The product of its digits is 53760, while the sum is 38.

The square root of 6885722 is about 2624.0659290498. The cubic root of 6885722 is about 190.2464208015.

The spelling of 6885722 in words is "six million, eight hundred eighty-five thousand, seven hundred twenty-two".