481530486 has 16 divisors (see below), whose sum is σ = 986550768. Its totient is φ = 156595200.

The previous prime is 481530479. The next prime is 481530521. The reversal of 481530486 is 684035184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978475 + ... + 978966.

It is an arithmetic number, because the mean of its divisors is an integer number (61659423).

Almost surely, 2^481530486 is an apocalyptic number.

481530486 is an abundant number, since it is smaller than the sum of its proper divisors (505020282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481530486 is a wasteful number, since it uses less digits than its factorization.

481530486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957487.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 481530486 is about 21943.8029065155. The cubic root of 481530486 is about 783.8048189592.

The spelling of 481530486 in words is "four hundred eighty-one million, five hundred thirty thousand, four hundred eighty-six".