5198220 has 36 divisors (see below), whose sum is σ = 15768480. Its totient is φ = 1386144.

The previous prime is 5198213. The next prime is 5198251. The reversal of 5198220 is 228915.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 14260 + ... + 14619.

Almost surely, 2^5198220 is an apocalyptic number.

It is an amenable number.

5198220 is an abundant number, since it is smaller than the sum of its proper divisors (10570260).

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

5198220 is a wasteful number, since it uses less digits than its factorization.

5198220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28894 (or 28889 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 5198220 is about 2279.9605259741. The cubic root of 5198220 is about 173.2280507916.

The spelling of 5198220 in words is "five million, one hundred ninety-eight thousand, two hundred twenty".