5197899 has 8 divisors (see below), whose sum is σ = 7920640. Its totient is φ = 2970216.

The previous prime is 5197897. The next prime is 5197909. The reversal of 5197899 is 9987915.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5197899 - 2¹ = 5197897 is a prime.

5197899 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5197897) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 123739 + ... + 123780.

It is an arithmetic number, because the mean of its divisors is an integer number (990080).

Almost surely, 2^5197899 is an apocalyptic number.

5197899 is a deficient number, since it is larger than the sum of its proper divisors (2722741).

5197899 is a wasteful number, since it uses less digits than its factorization.

5197899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247529.

The product of its digits is 204120, while the sum is 48.

The square root of 5197899 is about 2279.8901289317. The cubic root of 5197899 is about 173.2244849973.

The spelling of 5197899 in words is "five million, one hundred ninety-seven thousand, eight hundred ninety-nine".