4535998 has 8 divisors (see below), whose sum is σ = 6829920. Its totient is φ = 2259360.

The previous prime is 4535989. The next prime is 4536019. The reversal of 4535998 is 8995354.

It is a happy number.

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

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, 3643 + ... + 4726.

It is an arithmetic number, because the mean of its divisors is an integer number (853740).

Almost surely, 2^4535998 is an apocalyptic number.

4535998 is a deficient number, since it is larger than the sum of its proper divisors (2293922).

4535998 is a wasteful number, since it uses less digits than its factorization.

4535998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8642.

The product of its digits is 194400, while the sum is 43.

The square root of 4535998 is about 2129.7882523857. The cubic root of 4535998 is about 165.5354262537.

The spelling of 4535998 in words is "four million, five hundred thirty-five thousand, nine hundred ninety-eight".