7244772 has 12 divisors (see below), whose sum is σ = 16904496. Its totient is φ = 2414920.

The previous prime is 7244767. The next prime is 7244773. The reversal of 7244772 is 2774427.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (7244773) 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 3 ways as a sum of consecutive naturals, for example, 301854 + ... + 301877.

It is an arithmetic number, because the mean of its divisors is an integer number (1408708).

Almost surely, 2^7244772 is an apocalyptic number.

It is an amenable number.

7244772 is an abundant number, since it is smaller than the sum of its proper divisors (9659724).

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

7244772 is a wasteful number, since it uses less digits than its factorization.

7244772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603738 (or 603736 counting only the distinct ones).

The product of its digits is 21952, while the sum is 33.

The square root of 7244772 is about 2691.6114132616. The cubic root of 7244772 is about 193.4972991364.

It can be divided in two parts, 72 and 44772, that added together give a palindrome (44844).

The spelling of 7244772 in words is "seven million, two hundred forty-four thousand, seven hundred seventy-two".