5170122 has 32 divisors (see below), whose sum is σ = 11668800. Its totient is φ = 1696464.

The previous prime is 5170073. The next prime is 5170129. The reversal of 5170122 is 2210715.

It is a super-2 number, since 2×5170122² = 53460322989768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5170095 and 5170104.

It is not an unprimeable number, because it can be changed into a prime (5170129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2904 + ... + 4332.

It is an arithmetic number, because the mean of its divisors is an integer number (364650).

Almost surely, 2^5170122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5170122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5834400).

5170122 is an abundant number, since it is smaller than the sum of its proper divisors (6498678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5170122 is a wasteful number, since it uses less digits than its factorization.

5170122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507 (or 1501 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 5170122 is about 2273.7902277915. The cubic root of 5170122 is about 172.9153695230.

Adding to 5170122 its reverse (2210715), we get a palindrome (7380837).

The spelling of 5170122 in words is "five million, one hundred seventy thousand, one hundred twenty-two".