4972225 has 12 divisors (see below), whose sum is σ = 6271920. Its totient is φ = 3909200.

The previous prime is 4972223. The next prime is 4972229. The reversal of 4972225 is 5222794.

It is not a de Polignac number, because 4972225 - 2¹ = 4972223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4972223) 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, 211 + ... + 3160.

It is an arithmetic number, because the mean of its divisors is an integer number (522660).

Almost surely, 2^4972225 is an apocalyptic number.

It is an amenable number.

4972225 is a deficient number, since it is larger than the sum of its proper divisors (1299695).

4972225 is a wasteful number, since it uses less digits than its factorization.

4972225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440 (or 3435 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 4972225 is about 2229.8486495724. The cubic root of 4972225 is about 170.6803760112.

The spelling of 4972225 in words is "four million, nine hundred seventy-two thousand, two hundred twenty-five".