481807814 has 16 divisors (see below), whose sum is σ = 764743680. Its totient is φ = 227026440.

The previous prime is 481807813. The next prime is 481807817. The reversal of 481807814 is 418708184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481807813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25934 + ... + 40449.

It is an arithmetic number, because the mean of its divisors is an integer number (47796480).

Almost surely, 2^481807814 is an apocalyptic number.

481807814 is a deficient number, since it is larger than the sum of its proper divisors (282935866).

481807814 is a wasteful number, since it uses less digits than its factorization.

481807814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66595.

The product of its (nonzero) digits is 57344, while the sum is 41.

The square root of 481807814 is about 21950.1210475022. The cubic root of 481807814 is about 783.9552623975.

The spelling of 481807814 in words is "four hundred eighty-one million, eight hundred seven thousand, eight hundred fourteen".