4720226 has 16 divisors (see below), whose sum is σ = 8131200. Its totient is φ = 2013120.

The previous prime is 4720223. The next prime is 4720229. The reversal of 4720226 is 6220274.

It is an interprime number because it is at equal distance from previous prime (4720223) and next prime (4720229).

It is not an unprimeable number, because it can be changed into a prime (4720223) 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 7 ways as a sum of consecutive naturals, for example, 2675 + ... + 4073.

It is an arithmetic number, because the mean of its divisors is an integer number (508200).

Almost surely, 2^4720226 is an apocalyptic number.

4720226 is a deficient number, since it is larger than the sum of its proper divisors (3410974).

4720226 is a wasteful number, since it uses less digits than its factorization.

4720226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 4720226 is about 2172.6081100834. The cubic root of 4720226 is about 167.7468077600.

The spelling of 4720226 in words is "four million, seven hundred twenty thousand, two hundred twenty-six".