4872289 has 2 divisors, whose sum is σ = 4872290. Its totient is φ = 4872288.

The previous prime is 4872281. The next prime is 4872293. The reversal of 4872289 is 9822784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4695889 + 176400 = 2167^2 + 420^2 .

It is a cyclic number.

It is not a de Polignac number, because 4872289 - 2³ = 4872281 is a prime.

It is not a weakly prime, because it can be changed into another prime (4872281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2436144 + 2436145.

It is an arithmetic number, because the mean of its divisors is an integer number (2436145).

Almost surely, 2^4872289 is an apocalyptic number.

It is an amenable number.

4872289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4872289 is an equidigital number, since it uses as much as digits as its factorization.

4872289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 40.

The square root of 4872289 is about 2207.3262105996. The cubic root of 4872289 is about 169.5291352996.

The spelling of 4872289 in words is "four million, eight hundred seventy-two thousand, two hundred eighty-nine".