11590998 has 8 divisors (see below), whose sum is σ = 23182008. Its totient is φ = 3863664.

The previous prime is 11590979. The next prime is 11591009. The reversal of 11590998 is 89909511.

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

11590998 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965911 + ... + 965922.

It is an arithmetic number, because the mean of its divisors is an integer number (2897751).

Almost surely, 2^11590998 is an apocalyptic number.

11590998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11590998 is a wasteful number, since it uses less digits than its factorization.

11590998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931838.

The product of its (nonzero) digits is 29160, while the sum is 42.

The square root of 11590998 is about 3404.5554775918. Note that the first 3 decimals coincide. The cubic root of 11590998 is about 226.3116670015.

The spelling of 11590998 in words is "eleven million, five hundred ninety thousand, nine hundred ninety-eight".