5197143 has 16 divisors (see below), whose sum is σ = 7958016. Its totient is φ = 2955360.

The previous prime is 5197117. The next prime is 5197147. The reversal of 5197143 is 3417915.

It is not a de Polignac number, because 5197143 - 2⁵ = 5197111 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5197143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5053 + ... + 5993.

It is an arithmetic number, because the mean of its divisors is an integer number (497376).

Almost surely, 2^5197143 is an apocalyptic number.

5197143 is a deficient number, since it is larger than the sum of its proper divisors (2760873).

5197143 is a wasteful number, since it uses less digits than its factorization.

5197143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214.

The product of its digits is 3780, while the sum is 30.

The square root of 5197143 is about 2279.7243254394. The cubic root of 5197143 is about 173.2160864719.

The spelling of 5197143 in words is "five million, one hundred ninety-seven thousand, one hundred forty-three".