459686056 has 16 divisors (see below), whose sum is σ = 862169940. Its totient is φ = 229774080.

The previous prime is 459686053. The next prime is 459686081. The reversal of 459686056 is 650686954.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 449864100 + 9821956 = 21210^2 + 3134^2 .

It is a super-2 number, since 2×459686056² = 422622540161670272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459686053) 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, 29776 + ... + 42496.

Almost surely, 2^459686056 is an apocalyptic number.

It is an amenable number.

459686056 is a deficient number, since it is larger than the sum of its proper divisors (402483884).

459686056 is a wasteful number, since it uses less digits than its factorization.

459686056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17244 (or 17240 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The square root of 459686056 is about 21440.2904831068. The cubic root of 459686056 is about 771.7686090061.

The spelling of 459686056 in words is "four hundred fifty-nine million, six hundred eighty-six thousand, fifty-six".