5881998 has 16 divisors (see below), whose sum is σ = 11802960. Its totient is φ = 1954176.

The previous prime is 5881991. The next prime is 5881999. The reversal of 5881998 is 8991885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5881991) 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, 568 + ... + 3476.

It is an arithmetic number, because the mean of its divisors is an integer number (737685).

Almost surely, 2^5881998 is an apocalyptic number.

5881998 is an abundant number, since it is smaller than the sum of its proper divisors (5920962).

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

5881998 is a wasteful number, since it uses less digits than its factorization.

5881998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251.

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

The square root of 5881998 is about 2425.2830762614. The cubic root of 5881998 is about 180.5129197352.

The spelling of 5881998 in words is "five million, eight hundred eighty-one thousand, nine hundred ninety-eight".