4776223 has 2 divisors, whose sum is σ = 4776224. Its totient is φ = 4776222.

The previous prime is 4776221. The next prime is 4776251. The reversal of 4776223 is 3226774.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4776223 - 2¹ = 4776221 is a prime.

It is a super-2 number, since 2×4776223² = 45624612291458, which contains 22 as substring.

Together with 4776221, 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 (4776221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2388111 + 2388112.

It is an arithmetic number, because the mean of its divisors is an integer number (2388112).

Almost surely, 2^4776223 is an apocalyptic number.

4776223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4776223 is an equidigital number, since it uses as much as digits as its factorization.

4776223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 31.

The square root of 4776223 is about 2185.4571604129. The cubic root of 4776223 is about 168.4075399606.

The spelling of 4776223 in words is "four million, seven hundred seventy-six thousand, two hundred twenty-three".