4994222 has 16 divisors (see below), whose sum is σ = 7707840. Its totient is φ = 2426112.

The previous prime is 4994221. The next prime is 4994233. The reversal of 4994222 is 2224994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11318 + ... + 11750.

It is an arithmetic number, because the mean of its divisors is an integer number (481740).

Almost surely, 2^4994222 is an apocalyptic number.

4994222 is a deficient number, since it is larger than the sum of its proper divisors (2713618).

4994222 is a wasteful number, since it uses less digits than its factorization.

4994222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587.

The product of its digits is 10368, while the sum is 32.

The square root of 4994222 is about 2234.7756039477. The cubic root of 4994222 is about 170.9317010054.

The spelling of 4994222 in words is "four million, nine hundred ninety-four thousand, two hundred twenty-two".