459149882 has 4 divisors (see below), whose sum is σ = 688724826. Its totient is φ = 229574940.

The previous prime is 459149881. The next prime is 459149893. The reversal of 459149882 is 288941954.

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

It can be written as a sum of positive squares in only one way, i.e., 236513641 + 222636241 = 15379^2 + 14921^2 .

It is a super-2 number, since 2×459149882² = 421637228281227848, 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 459149882.

It is not an unprimeable number, because it can be changed into a prime (459149881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114787469 + ... + 114787472.

Almost surely, 2^459149882 is an apocalyptic number.

459149882 is a deficient number, since it is larger than the sum of its proper divisors (229574944).

459149882 is a wasteful number, since it uses less digits than its factorization.

459149882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229574943.

The product of its digits is 829440, while the sum is 50.

The square root of 459149882 is about 21427.7829464460. The cubic root of 459149882 is about 771.4684307675.

The spelling of 459149882 in words is "four hundred fifty-nine million, one hundred forty-nine thousand, eight hundred eighty-two".