5198855 has 16 divisors (see below), whose sum is σ = 6822144. Its totient is φ = 3786240.

The previous prime is 5198849. The next prime is 5198861. The reversal of 5198855 is 5588915.

It is an interprime number because it is at equal distance from previous prime (5198849) and next prime (5198861).

It is not a de Polignac number, because 5198855 - 2⁴ = 5198839 is a prime.

It is a super-2 number, since 2×5198855² = 54056186622050, which contains 22 as substring.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 1649 + ... + 3621.

It is an arithmetic number, because the mean of its divisors is an integer number (426384).

Almost surely, 2^5198855 is an apocalyptic number.

5198855 is a deficient number, since it is larger than the sum of its proper divisors (1623289).

5198855 is a wasteful number, since it uses less digits than its factorization.

5198855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026.

The product of its digits is 72000, while the sum is 41.

The square root of 5198855 is about 2280.0997785185. The cubic root of 5198855 is about 173.2351041889.

The spelling of 5198855 in words is "five million, one hundred ninety-eight thousand, eight hundred fifty-five".