4972272 has 40 divisors (see below), whose sum is σ = 13034880. Its totient is φ = 1632960.

The previous prime is 4972267. The next prime is 4972283. The reversal of 4972272 is 2722794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2679 + ... + 4137.

It is an arithmetic number, because the mean of its divisors is an integer number (325872).

Almost surely, 2^4972272 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 4972272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6517440).

4972272 is an abundant number, since it is smaller than the sum of its proper divisors (8062608).

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

4972272 is a wasteful number, since it uses less digits than its factorization.

4972272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541 (or 1535 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 4972272 is about 2229.8591883794. The cubic root of 4972272 is about 170.6809137954.

It can be divided in two parts, 49722 and 72, that added together give a palindrome (49794).

The spelling of 4972272 in words is "four million, nine hundred seventy-two thousand, two hundred seventy-two".