2994223 has 2 divisors, whose sum is σ = 2994224. Its totient is φ = 2994222.

The previous prime is 2994169. The next prime is 2994281. The reversal of 2994223 is 3224992.

2994223 is nontrivially palindromic in base 11.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2994223 - 2¹³ = 2986031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2994923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497111 + 1497112.

It is an arithmetic number, because the mean of its divisors is an integer number (1497112).

2^2994223 is an apocalyptic number.

2994223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2994223 is an equidigital number, since it uses as much as digits as its factorization.

2994223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The square root of 2994223 is about 1730.3823276952. The cubic root of 2994223 is about 144.1323211459.

The spelling of 2994223 in words is "two million, nine hundred ninety-four thousand, two hundred twenty-three".