5198900 has 54 divisors (see below), whose sum is σ = 13135878. Its totient is φ = 1780800.

The previous prime is 5198887. The next prime is 5198927. The reversal of 5198900 is 98915.

It can be written as a sum of positive squares in 3 ways, for example, as 550564 + 4648336 = 742^2 + 2156^2 .

It is a super-2 number, since 2×5198900² = 54057122420000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 4370 + ... + 5430.

It is an arithmetic number, because the mean of its divisors is an integer number (243257).

Almost surely, 2^5198900 is an apocalyptic number.

5198900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5198900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6567939).

5198900 is an abundant number, since it is smaller than the sum of its proper divisors (7936978).

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

5198900 is a wasteful number, since it uses less digits than its factorization.

5198900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 5198900 is about 2280.1096464863. The cubic root of 5198900 is about 173.2356040142.

The spelling of 5198900 in words is "five million, one hundred ninety-eight thousand, nine hundred".