6650922 has 8 divisors (see below), whose sum is σ = 13301856. Its totient is φ = 2216972.

The previous prime is 6650911. The next prime is 6650929. The reversal of 6650922 is 2290566.

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

6650922 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 6650922.

It is not an unprimeable number, because it can be changed into a prime (6650929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554238 + ... + 554249.

It is an arithmetic number, because the mean of its divisors is an integer number (1662732).

Almost surely, 2^6650922 is an apocalyptic number.

6650922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6650922 is a wasteful number, since it uses less digits than its factorization.

6650922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108492.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6650922 is about 2578.9381535818. The cubic root of 6650922 is about 188.0589259981.

The spelling of 6650922 in words is "six million, six hundred fifty thousand, nine hundred twenty-two".