4502873 has 2 divisors, whose sum is σ = 4502874.
Its totient is φ = 4502872.
The previous prime is 4502857. The next prime is 4502879. The reversal of 4502873 is 3782054.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2534464 + 1968409 = 1592^2 + 1403^2
It is a cyclic number.
It is not a de Polignac number, because 4502873 - 24 = 4502857 is a prime.
It is a super-4 number, since 4×45028734 (a number of 28 digits) contains 4444 as substring.
It is not a weakly prime, because it can be changed into another prime (4502879) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2251436 + 2251437.
It is an arithmetic number, because the mean of its divisors is an integer number (2251437).
Almost surely, 24502873 is an apocalyptic number.
It is an amenable number.
4502873 is a deficient number, since it is larger than the sum of its proper divisors (1).
4502873 is an equidigital number, since it uses as much as digits as its factorization.
4502873 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 4502873 is about 2121.9974081040.
The cubic root of 4502873 is about 165.1314899219.
The spelling of 4502873 in words is "four million, five hundred two thousand, eight hundred seventy-three".