4722248 has 16 divisors (see below), whose sum is σ = 8897280. Its totient is φ = 2349648.

The previous prime is 4722239. The next prime is 4722269. The reversal of 4722248 is 8422274.

It is a self number, because there is not a number n which added to its sum of digits gives 4722248.

It is an unprimeable number.

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, 461 + ... + 3107.

It is an arithmetic number, because the mean of its divisors is an integer number (556080).

Almost surely, 2^4722248 is an apocalyptic number.

It is an amenable number.

4722248 is a deficient number, since it is larger than the sum of its proper divisors (4175032).

4722248 is a wasteful number, since it uses less digits than its factorization.

4722248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876 (or 2872 counting only the distinct ones).

The product of its digits is 7168, while the sum is 29.

The square root of 4722248 is about 2173.0733995887. The cubic root of 4722248 is about 167.7707568692.

The spelling of 4722248 in words is "four million, seven hundred twenty-two thousand, two hundred forty-eight".