2773292 has 6 divisors (see below), whose sum is σ = 4853268. Its totient is φ = 1386644.

The previous prime is 2773289. The next prime is 2773301. The reversal of 2773292 is 2923772.

It is a super-2 number, since 2×2773292² = 15382297034528, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 7⁵ + 7⁶ + 3 + 2¹³ + 9⁶ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346658 + ... + 346665.

It is an arithmetic number, because the mean of its divisors is an integer number (808878).

2^2773292 is an apocalyptic number.

It is an amenable number.

2773292 is a deficient number, since it is larger than the sum of its proper divisors (2079976).

2773292 is a wasteful number, since it uses less digits than its factorization.

2773292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693327 (or 693325 counting only the distinct ones).

The product of its digits is 10584, while the sum is 32.

The square root of 2773292 is about 1665.3203895947. The cubic root of 2773292 is about 140.4964010848.

The spelling of 2773292 in words is "two million, seven hundred seventy-three thousand, two hundred ninety-two".