4224975 has 12 divisors (see below), whose sum is σ = 6985416. Its totient is φ = 2253280.

The previous prime is 4224967. The next prime is 4224977. The reversal of 4224975 is 5794224.

It is not a de Polignac number, because 4224975 - 2³ = 4224967 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28092 + ... + 28241.

It is an arithmetic number, because the mean of its divisors is an integer number (582118).

Almost surely, 2^4224975 is an apocalyptic number.

4224975 is a deficient number, since it is larger than the sum of its proper divisors (2760441).

4224975 is a wasteful number, since it uses less digits than its factorization.

4224975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56346 (or 56341 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 4224975 is about 2055.4743977973. The cubic root of 4224975 is about 161.6620373965.

It can be divided in two parts, 42249 and 75, that added together give a palindrome (42324).

The spelling of 4224975 in words is "four million, two hundred twenty-four thousand, nine hundred seventy-five".