5172162 has 16 divisors (see below), whose sum is σ = 10564992. Its totient is φ = 1687280.

The previous prime is 5172151. The next prime is 5172163. The reversal of 5172162 is 2612715.

It is not an unprimeable number, because it can be changed into a prime (5172163) 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 7 ways as a sum of consecutive naturals, for example, 8889 + ... + 9452.

It is an arithmetic number, because the mean of its divisors is an integer number (660312).

Almost surely, 2^5172162 is an apocalyptic number.

5172162 is an abundant number, since it is smaller than the sum of its proper divisors (5392830).

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

5172162 is a wasteful number, since it uses less digits than its factorization.

5172162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18393.

The product of its digits is 840, while the sum is 24.

The square root of 5172162 is about 2274.2387737439. The cubic root of 5172162 is about 172.9381092165.

Adding to 5172162 its reverse (2612715), we get a palindrome (7784877).

The spelling of 5172162 in words is "five million, one hundred seventy-two thousand, one hundred sixty-two".