4228366 has 8 divisors (see below), whose sum is σ = 6618384. Its totient is φ = 2022240.

The previous prime is 4228363. The next prime is 4228373. The reversal of 4228366 is 6638224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4228361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45915 + ... + 46006.

It is an arithmetic number, because the mean of its divisors is an integer number (827298).

Almost surely, 2^4228366 is an apocalyptic number.

4228366 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4228366 is a deficient number, since it is larger than the sum of its proper divisors (2390018).

4228366 is a wasteful number, since it uses less digits than its factorization.

4228366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91946.

The product of its digits is 13824, while the sum is 31.

The square root of 4228366 is about 2056.2991027572. The cubic root of 4228366 is about 161.7052762616.

The spelling of 4228366 in words is "four million, two hundred twenty-eight thousand, three hundred sixty-six".