5199688 has 48 divisors (see below), whose sum is σ = 11217780. Its totient is φ = 2245632.

The previous prime is 5199643. The next prime is 5199697. The reversal of 5199688 is 8869915.

It can be written as a sum of positive squares in 6 ways, for example, as 4235364 + 964324 = 2058^2 + 982^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29970 + ... + 30142.

Almost surely, 2^5199688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5199688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5608890).

5199688 is an abundant number, since it is smaller than the sum of its proper divisors (6018092).

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

5199688 is a wasteful number, since it uses less digits than its factorization.

5199688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 205 counting only the distinct ones).

The product of its digits is 155520, while the sum is 46.

The square root of 5199688 is about 2280.2824386466. The cubic root of 5199688 is about 173.2443560425.

The spelling of 5199688 in words is "five million, one hundred ninety-nine thousand, six hundred eighty-eight".