7232272 has 10 divisors (see below), whose sum is σ = 14012558. Its totient is φ = 3616128.

The previous prime is 7232261. The next prime is 7232341. The reversal of 7232272 is 2722327.

It can be written as a sum of positive squares in only one way, i.e., 4260096 + 2972176 = 2064^2 + 1724^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225993 + ... + 226024.

Almost surely, 2^7232272 is an apocalyptic number.

It is an amenable number.

7232272 is a deficient number, since it is larger than the sum of its proper divisors (6780286).

7232272 is a wasteful number, since it uses less digits than its factorization.

7232272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452025 (or 452019 counting only the distinct ones).

The product of its digits is 2352, while the sum is 25.

The square root of 7232272 is about 2689.2883817099. The cubic root of 7232272 is about 193.3859494788.

Adding to 7232272 its reverse (2722327), we get a palindrome (9954599).

The spelling of 7232272 in words is "seven million, two hundred thirty-two thousand, two hundred seventy-two".