2772752 has 10 divisors (see below), whose sum is σ = 5372238. Its totient is φ = 1386368.

The previous prime is 2772713. The next prime is 2772761. The reversal of 2772752 is 2572772.

It can be written as a sum of positive squares in only one way, i.e., 1597696 + 1175056 = 1264^2 + 1084^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86633 + ... + 86664.

2^2772752 is an apocalyptic number.

It is an amenable number.

2772752 is a deficient number, since it is larger than the sum of its proper divisors (2599486).

2772752 is a wasteful number, since it uses less digits than its factorization.

2772752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173305 (or 173299 counting only the distinct ones).

The product of its digits is 13720, while the sum is 32.

The square root of 2772752 is about 1665.1582507377. The cubic root of 2772752 is about 140.4872816001.

The spelling of 2772752 in words is "two million, seven hundred seventy-two thousand, seven hundred fifty-two".