2772183 has 8 divisors (see below), whose sum is σ = 3708288. Its totient is φ = 1842104.

The previous prime is 2772179. The next prime is 2772191. The reversal of 2772183 is 3812772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2772183 - 2² = 2772179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2772183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2772193) 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, 291 + ... + 2372.

It is an arithmetic number, because the mean of its divisors is an integer number (463536).

2^2772183 is an apocalyptic number.

2772183 is a deficient number, since it is larger than the sum of its proper divisors (936105).

2772183 is a wasteful number, since it uses less digits than its factorization.

2772183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013.

The product of its digits is 4704, while the sum is 30.

The square root of 2772183 is about 1664.9873873396. The cubic root of 2772183 is about 140.4776710842.

The spelling of 2772183 in words is "two million, seven hundred seventy-two thousand, one hundred eighty-three".