4972224 has 112 divisors (see below), whose sum is σ = 14630400. Its totient is φ = 1483776.

The previous prime is 4972223. The next prime is 4972229. The reversal of 4972224 is 4222794.

It is a junction number, because it is equal to n+sod(n) for n = 4972191 and 4972200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105769 + ... + 105815.

Almost surely, 2^4972224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4972224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7315200).

4972224 is an abundant number, since it is smaller than the sum of its proper divisors (9658176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4972224 is a wasteful number, since it uses less digits than its factorization.

4972224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 100 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 4972224 is about 2229.8484253420. The cubic root of 4972224 is about 170.6803645690.

The spelling of 4972224 in words is "four million, nine hundred seventy-two thousand, two hundred twenty-four".