5533998 has 8 divisors (see below), whose sum is σ = 11068008. Its totient is φ = 1844664.

The previous prime is 5533973. The next prime is 5534003. The reversal of 5533998 is 8993355.

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

5533998 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461161 + ... + 461172.

It is an arithmetic number, because the mean of its divisors is an integer number (1383501).

Almost surely, 2^5533998 is an apocalyptic number.

5533998 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.

5533998 is a wasteful number, since it uses less digits than its factorization.

5533998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922338.

The product of its digits is 145800, while the sum is 42.

The square root of 5533998 is about 2352.4451109431. The cubic root of 5533998 is about 176.8803813701.

The spelling of 5533998 in words is "five million, five hundred thirty-three thousand, nine hundred ninety-eight".