4502889 has 6 divisors (see below), whose sum is σ = 6504186. Its totient is φ = 3001920.

The previous prime is 4502887. The next prime is 4502893. The reversal of 4502889 is 9882054.

It can be written as a sum of positive squares in only one way, i.e., 4272489 + 230400 = 2067^2 + 480^2 .

It is not a de Polignac number, because 4502889 - 2¹ = 4502887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4502887) 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 in 5 ways as a sum of consecutive naturals, for example, 250152 + ... + 250169.

It is an arithmetic number, because the mean of its divisors is an integer number (1084031).

Almost surely, 2^4502889 is an apocalyptic number.

It is an amenable number.

4502889 is a deficient number, since it is larger than the sum of its proper divisors (2001297).

4502889 is a wasteful number, since it uses less digits than its factorization.

4502889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500327 (or 500324 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4502889 is about 2122.0011781335. The cubic root of 4502889 is about 165.1316855082.

The spelling of 4502889 in words is "four million, five hundred two thousand, eight hundred eighty-nine".