480287018 has 4 divisors (see below), whose sum is σ = 720430530. Its totient is φ = 240143508.

The previous prime is 480286993. The next prime is 480287033. The reversal of 480287018 is 810782084.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 476417929 + 3869089 = 21827^2 + 1967^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120071753 + ... + 120071756.

Almost surely, 2^480287018 is an apocalyptic number.

480287018 is a deficient number, since it is larger than the sum of its proper divisors (240143512).

480287018 is a wasteful number, since it uses less digits than its factorization.

480287018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240143511.

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 480287018 is about 21915.4515810193. The cubic root of 480287018 is about 783.1295578996.

The spelling of 480287018 in words is "four hundred eighty million, two hundred eighty-seven thousand, eighteen".