6922864 has 40 divisors (see below), whose sum is σ = 14655312. Its totient is φ = 3148800.

The previous prime is 6922847. The next prime is 6922879. The reversal of 6922864 is 4682296.

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, 17064 + ... + 17464.

Almost surely, 2^6922864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6922864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7327656).

6922864 is an abundant number, since it is smaller than the sum of its proper divisors (7732448).

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

6922864 is a wasteful number, since it uses less digits than its factorization.

6922864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 499 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 6922864 is about 2631.1335960000. The cubic root of 6922864 is about 190.5878744864.

The spelling of 6922864 in words is "six million, nine hundred twenty-two thousand, eight hundred sixty-four".