4787273 has 2 divisors, whose sum is σ = 4787274. Its totient is φ = 4787272.

The previous prime is 4787261. The next prime is 4787281. The reversal of 4787273 is 3727874.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4313929 + 473344 = 2077^2 + 688^2 .

It is a cyclic number.

It is not a de Polignac number, because 4787273 - 2⁴ = 4787257 is a prime.

It is not a weakly prime, because it can be changed into another prime (4787213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2393636 + 2393637.

It is an arithmetic number, because the mean of its divisors is an integer number (2393637).

Almost surely, 2^4787273 is an apocalyptic number.

It is an amenable number.

4787273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4787273 is an equidigital number, since it uses as much as digits as its factorization.

4787273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65856, while the sum is 38.

The square root of 4787273 is about 2187.9837750770. The cubic root of 4787273 is about 168.5373126607.

The spelling of 4787273 in words is "four million, seven hundred eighty-seven thousand, two hundred seventy-three".