459122216 has 16 divisors (see below), whose sum is σ = 983833440. Its totient is φ = 196766640.

The previous prime is 459122207. The next prime is 459122221. The reversal of 459122216 is 612221954.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4099250 + ... + 4099361.

It is an arithmetic number, because the mean of its divisors is an integer number (61489590).

Almost surely, 2^459122216 is an apocalyptic number.

It is an amenable number.

459122216 is an abundant number, since it is smaller than the sum of its proper divisors (524711224).

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

459122216 is a wasteful number, since it uses less digits than its factorization.

459122216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8198624 (or 8198620 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 459122216 is about 21427.1373729670. The cubic root of 459122216 is about 771.4529355555.

The spelling of 459122216 in words is "four hundred fifty-nine million, one hundred twenty-two thousand, two hundred sixteen".