459828998 has 4 divisors (see below), whose sum is σ = 689743500. Its totient is φ = 229914498.

The previous prime is 459828991. The next prime is 459829003. The reversal of 459828998 is 899828954.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×459828998² = 422885414803368008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 459828998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459828991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114957248 + ... + 114957251.

It is an arithmetic number, because the mean of its divisors is an integer number (172435875).

Almost surely, 2^459828998 is an apocalyptic number.

459828998 is a deficient number, since it is larger than the sum of its proper divisors (229914502).

459828998 is a wasteful number, since it uses less digits than its factorization.

459828998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229914501.

The product of its digits is 14929920, while the sum is 62.

The square root of 459828998 is about 21443.6237142886. The cubic root of 459828998 is about 771.8485959989.

The spelling of 459828998 in words is "four hundred fifty-nine million, eight hundred twenty-eight thousand, nine hundred ninety-eight".