459194852 has 12 divisors (see below), whose sum is σ = 805977900. Its totient is φ = 228915456.

The previous prime is 459194821. The next prime is 459194861. The reversal of 459194852 is 258491954.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 53816896 + 405377956 = 7336^2 + 20134^2 .

It is a junction number, because it is equal to n+sod(n) for n = 459194797 and 459194806.

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, 168977 + ... + 171672.

It is an arithmetic number, because the mean of its divisors is an integer number (67164825).

Almost surely, 2^459194852 is an apocalyptic number.

It is an amenable number.

459194852 is a deficient number, since it is larger than the sum of its proper divisors (346783048).

459194852 is a wasteful number, since it uses less digits than its factorization.

459194852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340990 (or 340988 counting only the distinct ones).

The product of its digits is 518400, while the sum is 47.

The square root of 459194852 is about 21428.8322593650. The cubic root of 459194852 is about 771.4936163000.

The spelling of 459194852 in words is "four hundred fifty-nine million, one hundred ninety-four thousand, eight hundred fifty-two".