459894854 has 4 divisors (see below), whose sum is σ = 689842284. Its totient is φ = 229947426.

The previous prime is 459894823. The next prime is 459894857. The reversal of 459894854 is 458498954.

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

It is a self number, because there is not a number n which added to its sum of digits gives 459894854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459894857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114973712 + ... + 114973715.

It is an arithmetic number, because the mean of its divisors is an integer number (172460571).

Almost surely, 2^459894854 is an apocalyptic number.

459894854 is a deficient number, since it is larger than the sum of its proper divisors (229947430).

459894854 is a wasteful number, since it uses less digits than its factorization.

459894854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229947429.

The product of its digits is 8294400, while the sum is 56.

The square root of 459894854 is about 21445.1592206726. The cubic root of 459894854 is about 771.8854418952.

The spelling of 459894854 in words is "four hundred fifty-nine million, eight hundred ninety-four thousand, eight hundred fifty-four".