5028869 has 2 divisors, whose sum is σ = 5028870. Its totient is φ = 5028868.

The previous prime is 5028857. The next prime is 5028911. The reversal of 5028869 is 9688205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3751969 + 1276900 = 1937^2 + 1130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5028869 is a prime.

It is a super-2 number, since 2×5028869² = 50579046838322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5021869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514434 + 2514435.

It is an arithmetic number, because the mean of its divisors is an integer number (2514435).

Almost surely, 2^5028869 is an apocalyptic number.

It is an amenable number.

5028869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5028869 is an equidigital number, since it uses as much as digits as its factorization.

5028869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 5028869 is about 2242.5139910377. The cubic root of 5028869 is about 171.3260652726.

The spelling of 5028869 in words is "five million, twenty-eight thousand, eight hundred sixty-nine".