4777001 has 2 divisors, whose sum is σ = 4777002. Its totient is φ = 4777000.

The previous prime is 4776979. The next prime is 4777009. The reversal of 4777001 is 1007774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4734976 + 42025 = 2176^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 4777001 - 2¹⁰ = 4775977 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4777009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2388500 + 2388501.

It is an arithmetic number, because the mean of its divisors is an integer number (2388501).

Almost surely, 2^4777001 is an apocalyptic number.

It is an amenable number.

4777001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4777001 is an equidigital number, since it uses as much as digits as its factorization.

4777001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1372, while the sum is 26.

The square root of 4777001 is about 2185.6351479604. The cubic root of 4777001 is about 168.4166834444.

The spelling of 4777001 in words is "four million, seven hundred seventy-seven thousand, one".