4999273 has 2 divisors, whose sum is σ = 4999274. Its totient is φ = 4999272.

The previous prime is 4999243. The next prime is 4999297. The reversal of 4999273 is 3729994.

4999273 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2832489 + 2166784 = 1683^2 + 1472^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4999273 is a prime.

It is not a weakly prime, because it can be changed into another prime (4999243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2499636 + 2499637.

It is an arithmetic number, because the mean of its divisors is an integer number (2499637).

Almost surely, 2^4999273 is an apocalyptic number.

It is an amenable number.

4999273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4999273 is an equidigital number, since it uses as much as digits as its factorization.

4999273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 43.

The square root of 4999273 is about 2235.9054094483. The cubic root of 4999273 is about 170.9893065825.

The spelling of 4999273 in words is "four million, nine hundred ninety-nine thousand, two hundred seventy-three".