459222442 has 8 divisors (see below), whose sum is σ = 787238496. Its totient is φ = 196809612.

The previous prime is 459222433. The next prime is 459222443. The reversal of 459222442 is 244222954.

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

It is a junction number, because it is equal to n+sod(n) for n = 459222398 and 459222407.

It is not an unprimeable number, because it can be changed into a prime (459222443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16400788 + ... + 16400815.

It is an arithmetic number, because the mean of its divisors is an integer number (98404812).

Almost surely, 2^459222442 is an apocalyptic number.

459222442 is a deficient number, since it is larger than the sum of its proper divisors (328016054).

459222442 is a wasteful number, since it uses less digits than its factorization.

459222442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32801612.

The product of its digits is 46080, while the sum is 34.

The square root of 459222442 is about 21429.4760085262. The cubic root of 459222442 is about 771.5090673171.

The spelling of 459222442 in words is "four hundred fifty-nine million, two hundred twenty-two thousand, four hundred forty-two".