486783081 has 16 divisors (see below), whose sum is σ = 721600320. Its totient is φ = 324324000.

The previous prime is 486783071. The next prime is 486783139. The reversal of 486783081 is 180387684.

It is not a de Polignac number, because 486783081 - 2⁷ = 486782953 is a prime.

It is a super-2 number, since 2×486783081² = 473915535895705122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (486783061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49581 + ... + 58581.

It is an arithmetic number, because the mean of its divisors is an integer number (45100020).

Almost surely, 2^486783081 is an apocalyptic number.

It is an amenable number.

486783081 is a deficient number, since it is larger than the sum of its proper divisors (234817239).

486783081 is a wasteful number, since it uses less digits than its factorization.

486783081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11013 (or 11007 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 486783081 is about 22063.1611742289. The cubic root of 486783081 is about 786.6444659021.

The spelling of 486783081 in words is "four hundred eighty-six million, seven hundred eighty-three thousand, eighty-one".