5918898 has 32 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 1904400.

The previous prime is 5918879. The next prime is 5918909. The reversal of 5918898 is 8988195.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39123 + ... + 39273.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

Almost surely, 2^5918898 is an apocalyptic number.

5918898 is an abundant number, since it is smaller than the sum of its proper divisors (6338382).

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

5918898 is a wasteful number, since it uses less digits than its factorization.

5918898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

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

The square root of 5918898 is about 2432.8785419745. The cubic root of 5918898 is about 180.8896084184.

The spelling of 5918898 in words is "five million, nine hundred eighteen thousand, eight hundred ninety-eight".