6636122 has 8 divisors (see below), whose sum is σ = 9979200. Its totient is φ = 3309724.

The previous prime is 6636109. The next prime is 6636127. The reversal of 6636122 is 2216366.

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

It is a junction number, because it is equal to n+sod(n) for n = 6636091 and 6636100.

It is not an unprimeable number, because it can be changed into a prime (6636127) 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, 3122 + ... + 4797.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400).

Almost surely, 2^6636122 is an apocalyptic number.

6636122 is a deficient number, since it is larger than the sum of its proper divisors (3343078).

6636122 is a wasteful number, since it uses less digits than its factorization.

6636122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8340.

The product of its digits is 2592, while the sum is 26.

The square root of 6636122 is about 2576.0671575097. The cubic root of 6636122 is about 187.9193293548.

The spelling of 6636122 in words is "six million, six hundred thirty-six thousand, one hundred twenty-two".