2752822 has 16 divisors (see below), whose sum is σ = 4309200. Its totient is φ = 1317760.

The previous prime is 2752811. The next prime is 2752823. The reversal of 2752822 is 2282572.

It is a d-powerful number, because it can be written as 2⁷ + 7² + 5³ + 2¹⁷ + 8 + 2¹⁹ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4554 + ... + 5122.

It is an arithmetic number, because the mean of its divisors is an integer number (269325).

2^2752822 is an apocalyptic number.

2752822 is a deficient number, since it is larger than the sum of its proper divisors (1556378).

2752822 is a wasteful number, since it uses less digits than its factorization.

2752822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671.

The product of its digits is 4480, while the sum is 28.

The square root of 2752822 is about 1659.1630420185. The cubic root of 2752822 is about 140.1498735130.

It can be divided in two parts, 275282 and 2, that multiplied together give a square (550564 = 742²).

The spelling of 2752822 in words is "two million, seven hundred fifty-two thousand, eight hundred twenty-two".