2277273 has 8 divisors (see below), whose sum is σ = 3055648. Its totient is φ = 1508544.

The previous prime is 2277259. The next prime is 2277287. The reversal of 2277273 is 3727722.

It is an interprime number because it is at equal distance from previous prime (2277259) and next prime (2277287).

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

It is not a de Polignac number, because 2277273 - 2¹⁴ = 2260889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2277273.

It is not an unprimeable number, because it can be changed into a prime (2272273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1840 + ... + 2817.

It is an arithmetic number, because the mean of its divisors is an integer number (381956).

2^2277273 is an apocalyptic number.

It is an amenable number.

2277273 is a deficient number, since it is larger than the sum of its proper divisors (778375).

2277273 is a wasteful number, since it uses less digits than its factorization.

2277273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4823.

The product of its digits is 8232, while the sum is 30.

The square root of 2277273 is about 1509.0636169493. The cubic root of 2277273 is about 131.5643927957.

The spelling of 2277273 in words is "two million, two hundred seventy-seven thousand, two hundred seventy-three".