7152272 has 20 divisors (see below), whose sum is σ = 14153856. Its totient is φ = 3499680.

The previous prime is 7152269. The next prime is 7152283. The reversal of 7152272 is 2722517.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4004 + ... + 5507.

Almost surely, 2^7152272 is an apocalyptic number.

It is an amenable number.

7152272 is a deficient number, since it is larger than the sum of its proper divisors (7001584).

7152272 is a wasteful number, since it uses less digits than its factorization.

7152272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9566 (or 9560 counting only the distinct ones).

The product of its digits is 1960, while the sum is 26.

The square root of 7152272 is about 2674.3731975923. The cubic root of 7152272 is about 192.6702558501.

Adding to 7152272 its reverse (2722517), we get a palindrome (9874789).

The spelling of 7152272 in words is "seven million, one hundred fifty-two thousand, two hundred seventy-two".