7152772 has 12 divisors (see below), whose sum is σ = 13655376. Its totient is φ = 3251240.

The previous prime is 7152751. The next prime is 7152779. The reversal of 7152772 is 2772517.

It is not an unprimeable number, because it can be changed into a prime (7152779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81238 + ... + 81325.

It is an arithmetic number, because the mean of its divisors is an integer number (1137948).

Almost surely, 2^7152772 is an apocalyptic number.

It is an amenable number.

7152772 is a deficient number, since it is larger than the sum of its proper divisors (6502604).

7152772 is a wasteful number, since it uses less digits than its factorization.

7152772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162578 (or 162576 counting only the distinct ones).

The product of its digits is 6860, while the sum is 31.

The square root of 7152772 is about 2674.4666758066. The cubic root of 7152772 is about 192.6747454670.

The spelling of 7152772 in words is "seven million, one hundred fifty-two thousand, seven hundred seventy-two".