2986223 has 2 divisors, whose sum is σ = 2986224. Its totient is φ = 2986222.

The previous prime is 2986201. The next prime is 2986229. The reversal of 2986223 is 3226892.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2986223 - 2¹⁸ = 2724079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2986223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2986229) 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 as a sum of consecutive naturals, namely, 1493111 + 1493112.

It is an arithmetic number, because the mean of its divisors is an integer number (1493112).

2^2986223 is an apocalyptic number.

2986223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2986223 is an equidigital number, since it uses as much as digits as its factorization.

2986223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 2986223 is about 1728.0691537088. The cubic root of 2986223 is about 144.0038418471.

The spelling of 2986223 in words is "two million, nine hundred eighty-six thousand, two hundred twenty-three".