459133998 has 16 divisors (see below), whose sum is σ = 918856656. Its totient is φ = 152946560.

The previous prime is 459133973. The next prime is 459134009. The reversal of 459133998 is 899331954.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 459133998.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14043 + ... + 33398.

It is an arithmetic number, because the mean of its divisors is an integer number (57428541).

Almost surely, 2^459133998 is an apocalyptic number.

459133998 is an abundant number, since it is smaller than the sum of its proper divisors (459722658).

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

459133998 is a wasteful number, since it uses less digits than its factorization.

459133998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49059.

The product of its digits is 1049760, while the sum is 51.

The square root of 459133998 is about 21427.4123029357. The cubic root of 459133998 is about 771.4595345107.

The spelling of 459133998 in words is "four hundred fifty-nine million, one hundred thirty-three thousand, nine hundred ninety-eight".