5199897 has 8 divisors (see below), whose sum is σ = 6950944. Its totient is φ = 3457728.

The previous prime is 5199877. The next prime is 5199911. The reversal of 5199897 is 7989915.

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

It is not a de Polignac number, because 5199897 - 2⁷ = 5199769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5199877) 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, 703 + ... + 3300.

It is an arithmetic number, because the mean of its divisors is an integer number (868868).

Almost surely, 2^5199897 is an apocalyptic number.

It is an amenable number.

5199897 is a deficient number, since it is larger than the sum of its proper divisors (1751047).

5199897 is a wasteful number, since it uses less digits than its factorization.

5199897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439.

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

The square root of 5199897 is about 2280.3282658424. The cubic root of 5199897 is about 173.2466771808.

The spelling of 5199897 in words is "five million, one hundred ninety-nine thousand, eight hundred ninety-seven".