4977222 has 8 divisors (see below), whose sum is σ = 9954456. Its totient is φ = 1659072.

The previous prime is 4977211. The next prime is 4977227. The reversal of 4977222 is 2227794.

4977222 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

4977222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4977227) 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, 414763 + ... + 414774.

It is an arithmetic number, because the mean of its divisors is an integer number (1244307).

Almost surely, 2^4977222 is an apocalyptic number.

4977222 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.

4977222 is a wasteful number, since it uses less digits than its factorization.

4977222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829542.

The product of its digits is 14112, while the sum is 33.

The square root of 4977222 is about 2230.9688478327. The cubic root of 4977222 is about 170.7375338085.

It can be divided in two parts, 49772 and 22, that added together give a palindrome (49794).

The spelling of 4977222 in words is "four million, nine hundred seventy-seven thousand, two hundred twenty-two".