5198123 has 8 divisors (see below), whose sum is σ = 6024960. Its totient is φ = 4392360.

The previous prime is 5198119. The next prime is 5198143. The reversal of 5198123 is 3218915.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5198123 - 2² = 5198119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5198143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4733 + ... + 5726.

It is an arithmetic number, because the mean of its divisors is an integer number (753120).

Almost surely, 2^5198123 is an apocalyptic number.

5198123 is a deficient number, since it is larger than the sum of its proper divisors (826837).

5198123 is a wasteful number, since it uses less digits than its factorization.

5198123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10537.

The product of its digits is 2160, while the sum is 29.

The square root of 5198123 is about 2279.9392535767. The cubic root of 5198123 is about 173.2269732929.

The spelling of 5198123 in words is "five million, one hundred ninety-eight thousand, one hundred twenty-three".