5122289 has 8 divisors (see below), whose sum is σ = 5285280. Its totient is φ = 4961376.

The previous prime is 5122277. The next prime is 5122297. The reversal of 5122289 is 9822215.

5122289 = T₁₉₉ + T₂₀₀ + ... + T₃₃₇.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5122289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5122259) 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 7 ways as a sum of consecutive naturals, for example, 5549 + ... + 6405.

It is an arithmetic number, because the mean of its divisors is an integer number (660660).

Almost surely, 2^5122289 is an apocalyptic number.

It is an amenable number.

5122289 is a deficient number, since it is larger than the sum of its proper divisors (162991).

5122289 is a wasteful number, since it uses less digits than its factorization.

5122289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039.

The product of its digits is 2880, while the sum is 29.

The square root of 5122289 is about 2263.2474455967. The cubic root of 5122289 is about 172.3804562769.

The spelling of 5122289 in words is "five million, one hundred twenty-two thousand, two hundred eighty-nine".