5198811 has 8 divisors (see below), whose sum is σ = 7079424. Its totient is φ = 3392040.

The previous prime is 5198807. The next prime is 5198813. The reversal of 5198811 is 1188915.

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

It is not a de Polignac number, because 5198811 - 2² = 5198807 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5198813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18295 + ... + 18576.

It is an arithmetic number, because the mean of its divisors is an integer number (884928).

Almost surely, 2^5198811 is an apocalyptic number.

5198811 is a deficient number, since it is larger than the sum of its proper divisors (1880613).

5198811 is a wasteful number, since it uses less digits than its factorization.

5198811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36921.

The product of its digits is 2880, while the sum is 33.

The square root of 5198811 is about 2280.0901297975. The cubic root of 5198811 is about 173.2346154681.

The spelling of 5198811 in words is "five million, one hundred ninety-eight thousand, eight hundred eleven".