5198250 has 64 divisors (see below), whose sum is σ = 13478400. Its totient is φ = 1332800.

The previous prime is 5198213. The next prime is 5198251. The reversal of 5198250 is 528915.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5198251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21631 + ... + 21869.

It is an arithmetic number, because the mean of its divisors is an integer number (210600).

Almost surely, 2^5198250 is an apocalyptic number.

5198250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5198250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6739200).

5198250 is an abundant number, since it is smaller than the sum of its proper divisors (8280150).

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

5198250 is a wasteful number, since it uses less digits than its factorization.

5198250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 5198250 is about 2279.9671050259. The cubic root of 5198250 is about 173.2283840359.

The spelling of 5198250 in words is "five million, one hundred ninety-eight thousand, two hundred fifty".