4777967 has 2 divisors, whose sum is σ = 4777968. Its totient is φ = 4777966.

The previous prime is 4777961. The next prime is 4778009. The reversal of 4777967 is 7697774.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4777967 - 2⁸ = 4777711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4777961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2388983 + 2388984.

It is an arithmetic number, because the mean of its divisors is an integer number (2388984).

Almost surely, 2^4777967 is an apocalyptic number.

4777967 is a deficient number, since it is larger than the sum of its proper divisors (1).

4777967 is an equidigital number, since it uses as much as digits as its factorization.

4777967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518616, while the sum is 47.

The square root of 4777967 is about 2185.8561251830. The cubic root of 4777967 is about 168.4280350261.

The spelling of 4777967 in words is "four million, seven hundred seventy-seven thousand, nine hundred sixty-seven".