458480648 has 16 divisors (see below), whose sum is σ = 860931180. Its totient is φ = 228899008.

The previous prime is 458480609. The next prime is 458480683. The reversal of 458480648 is 846084854.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 456164164 + 2316484 = 21358^2 + 1522^2 .

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, 36911 + ... + 47742.

Almost surely, 2^458480648 is an apocalyptic number.

It is an amenable number.

458480648 is a deficient number, since it is larger than the sum of its proper divisors (402450532).

458480648 is a wasteful number, since it uses less digits than its factorization.

458480648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85336 (or 85332 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 47.

The square root of 458480648 is about 21412.1612174017. The cubic root of 458480648 is about 771.0934305274.

It can be divided in two parts, 4584806 and 48, that added together give a palindrome (4584854).

The spelling of 458480648 in words is "four hundred fifty-eight million, four hundred eighty thousand, six hundred forty-eight".