6426922 has 12 divisors (see below), whose sum is σ = 9986886. Its totient is φ = 3101840.

The previous prime is 6426919. The next prime is 6426923. The reversal of 6426922 is 2296246.

It can be written as a sum of positive squares in 3 ways, for example, as 6305121 + 121801 = 2511^2 + 349^2 .

It is not an unprimeable number, because it can be changed into a prime (6426923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 229 + ... + 3592.

Almost surely, 2^6426922 is an apocalyptic number.

6426922 is a deficient number, since it is larger than the sum of its proper divisors (3559964).

6426922 is a wasteful number, since it uses less digits than its factorization.

6426922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3881 (or 3852 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 6426922 is about 2535.1374716177. The cubic root of 6426922 is about 185.9235242703.

The spelling of 6426922 in words is "six million, four hundred twenty-six thousand, nine hundred twenty-two".