460015222 has 4 divisors (see below), whose sum is σ = 690022836. Its totient is φ = 230007610.

The previous prime is 460015217. The next prime is 460015229. The reversal of 460015222 is 222510064.

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

It is a super-2 number, since 2×460015222² = 423228008943418568, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 460015193 and 460015202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460015229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115003804 + ... + 115003807.

It is an arithmetic number, because the mean of its divisors is an integer number (172505709).

Almost surely, 2^460015222 is an apocalyptic number.

460015222 is a deficient number, since it is larger than the sum of its proper divisors (230007614).

460015222 is a wasteful number, since it uses less digits than its factorization.

460015222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230007613.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 460015222 is about 21447.9654512963. The cubic root of 460015222 is about 771.9527777231.

Adding to 460015222 its reverse (222510064), we get a palindrome (682525286).

The spelling of 460015222 in words is "four hundred sixty million, fifteen thousand, two hundred twenty-two".