460546538 has 8 divisors (see below), whose sum is σ = 692061732. Its totient is φ = 229859296.

The previous prime is 460546531. The next prime is 460546553. The reversal of 460546538 is 835645064.

It can be written as a sum of positive squares in 2 ways, for example, as 425060689 + 35485849 = 20617^2 + 5957^2 .

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

It is a super-2 number, since 2×460546538² = 424206227327570888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 460546495 and 460546504.

It is not an unprimeable number, because it can be changed into a prime (460546531) 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 in 3 ways as a sum of consecutive naturals, for example, 205595 + ... + 207822.

Almost surely, 2^460546538 is an apocalyptic number.

460546538 is a deficient number, since it is larger than the sum of its proper divisors (231515194).

460546538 is a wasteful number, since it uses less digits than its factorization.

460546538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413976.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 460546538 is about 21460.3480400482. The cubic root of 460546538 is about 772.2498643093.

The spelling of 460546538 in words is "four hundred sixty million, five hundred forty-six thousand, five hundred thirty-eight".