5143172 has 6 divisors (see below), whose sum is σ = 9000558. Its totient is φ = 2571584.

The previous prime is 5143153. The next prime is 5143183. The reversal of 5143172 is 2713415.

It can be written as a sum of positive squares in only one way, i.e., 4393216 + 749956 = 2096^2 + 866^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 642893 + ... + 642900.

It is an arithmetic number, because the mean of its divisors is an integer number (1500093).

Almost surely, 2^5143172 is an apocalyptic number.

It is an amenable number.

5143172 is a deficient number, since it is larger than the sum of its proper divisors (3857386).

5143172 is a wasteful number, since it uses less digits than its factorization.

5143172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285797 (or 1285795 counting only the distinct ones).

The product of its digits is 840, while the sum is 23.

The square root of 5143172 is about 2267.8562564678. The cubic root of 5143172 is about 172.6143972680.

Adding to 5143172 its reverse (2713415), we get a palindrome (7856587).

The spelling of 5143172 in words is "five million, one hundred forty-three thousand, one hundred seventy-two".