4646977 has 2 divisors, whose sum is σ = 4646978. Its totient is φ = 4646976.

The previous prime is 4646959. The next prime is 4647007. The reversal of 4646977 is 7796464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4490161 + 156816 = 2119^2 + 396^2 .

It is a cyclic number.

It is not a de Polignac number, because 4646977 - 2¹⁵ = 4614209 is a prime.

4646977 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4646927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2323488 + 2323489.

It is an arithmetic number, because the mean of its divisors is an integer number (2323489).

Almost surely, 2^4646977 is an apocalyptic number.

It is an amenable number.

4646977 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646977 is an equidigital number, since it uses as much as digits as its factorization.

4646977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The square root of 4646977 is about 2155.6848099850. The cubic root of 4646977 is about 166.8745756464.

The spelling of 4646977 in words is "four million, six hundred forty-six thousand, nine hundred seventy-seven".