4566977 has 2 divisors, whose sum is σ = 4566978. Its totient is φ = 4566976.

The previous prime is 4566941. The next prime is 4566979. The reversal of 4566977 is 7796654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2989441 + 1577536 = 1729^2 + 1256^2 .

It is a cyclic number.

It is not a de Polignac number, because 4566977 - 2⁸ = 4566721 is a prime.

Together with 4566979, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4566979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2283488 + 2283489.

It is an arithmetic number, because the mean of its divisors is an integer number (2283489).

Almost surely, 2^4566977 is an apocalyptic number.

It is an amenable number.

4566977 is a deficient number, since it is larger than the sum of its proper divisors (1).

4566977 is an equidigital number, since it uses as much as digits as its factorization.

4566977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 44.

The square root of 4566977 is about 2137.0486658006. The cubic root of 4566977 is about 165.9114178762.

The spelling of 4566977 in words is "four million, five hundred sixty-six thousand, nine hundred seventy-seven".