5022009 has 12 divisors (see below), whose sum is σ = 7308756. Its totient is φ = 3322752.

The previous prime is 5021999. The next prime is 5022019. The reversal of 5022009 is 9002205.

It is an interprime number because it is at equal distance from previous prime (5021999) and next prime (5022019).

It can be written as a sum of positive squares in 2 ways, for example, as 1617984 + 3404025 = 1272^2 + 1845^2 .

It is not a de Polignac number, because 5022009 - 2⁵ = 5021977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5021982 and 5022000.

It is not an unprimeable number, because it can be changed into a prime (5022019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 804 + ... + 3269.

It is an arithmetic number, because the mean of its divisors is an integer number (609063).

Almost surely, 2^5022009 is an apocalyptic number.

It is an amenable number.

5022009 is a deficient number, since it is larger than the sum of its proper divisors (2286747).

5022009 is a wasteful number, since it uses less digits than its factorization.

5022009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216 (or 4213 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5022009 is about 2240.9839356854. The cubic root of 5022009 is about 171.2481265002.

The spelling of 5022009 in words is "five million, twenty-two thousand, nine".