2877223 has 2 divisors, whose sum is σ = 2877224. Its totient is φ = 2877222.

The previous prime is 2877221. The next prime is 2877229. The reversal of 2877223 is 3227782.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2877223 - 2¹ = 2877221 is a prime.

Together with 2877221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2877221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1438611 + 1438612.

It is an arithmetic number, because the mean of its divisors is an integer number (1438612).

2^2877223 is an apocalyptic number.

2877223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2877223 is an equidigital number, since it uses as much as digits as its factorization.

2877223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9408, while the sum is 31.

The square root of 2877223 is about 1696.2378960511. The cubic root of 2877223 is about 142.2299883409.

The spelling of 2877223 in words is "two million, eight hundred seventy-seven thousand, two hundred twenty-three".