5287673 has 2 divisors, whose sum is σ = 5287674. Its totient is φ = 5287672.

The previous prime is 5287669. The next prime is 5287679. The reversal of 5287673 is 3767825.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3429904 + 1857769 = 1852^2 + 1363^2 .

It is a cyclic number.

It is not a de Polignac number, because 5287673 - 2² = 5287669 is a prime.

It is not a weakly prime, because it can be changed into another prime (5287679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643836 + 2643837.

It is an arithmetic number, because the mean of its divisors is an integer number (2643837).

Almost surely, 2^5287673 is an apocalyptic number.

It is an amenable number.

5287673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5287673 is an equidigital number, since it uses as much as digits as its factorization.

5287673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 38.

The square root of 5287673 is about 2299.4940747912. The cubic root of 5287673 is about 174.2160635613.

The spelling of 5287673 in words is "five million, two hundred eighty-seven thousand, six hundred seventy-three".