5197872 has 20 divisors (see below), whose sum is σ = 13427960. Its totient is φ = 1732608.

The previous prime is 5197853. The next prime is 5197877. The reversal of 5197872 is 2787915.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5197872.

It is not an unprimeable number, because it can be changed into a prime (5197877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54097 + ... + 54192.

It is an arithmetic number, because the mean of its divisors is an integer number (671398).

Almost surely, 2^5197872 is an apocalyptic number.

It is an amenable number.

5197872 is an abundant number, since it is smaller than the sum of its proper divisors (8230088).

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

5197872 is a wasteful number, since it uses less digits than its factorization.

5197872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108300 (or 108294 counting only the distinct ones).

The product of its digits is 35280, while the sum is 39.

The square root of 5197872 is about 2279.8842075860. The cubic root of 5197872 is about 173.2241850640.

The spelling of 5197872 in words is "five million, one hundred ninety-seven thousand, eight hundred seventy-two".