5819898 has 16 divisors (see below), whose sum is σ = 13302720. Its totient is φ = 1662816.

The previous prime is 5819881. The next prime is 5819929. The reversal of 5819898 is 8989185.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69243 + ... + 69326.

It is an arithmetic number, because the mean of its divisors is an integer number (831420).

Almost surely, 2^5819898 is an apocalyptic number.

5819898 is an abundant number, since it is smaller than the sum of its proper divisors (7482822).

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

5819898 is a wasteful number, since it uses less digits than its factorization.

5819898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138581.

The product of its digits is 207360, while the sum is 48.

The square root of 5819898 is about 2412.4464760902. The cubic root of 5819898 is about 179.8754076067.

The spelling of 5819898 in words is "five million, eight hundred nineteen thousand, eight hundred ninety-eight".