814822484 has 12 divisors (see below), whose sum is σ = 1629645024. Its totient is φ = 349209624.

The previous prime is 814822471. The next prime is 814822513. The reversal of 814822484 is 484228418.

814822484 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14550374 + ... + 14550429.

It is an arithmetic number, because the mean of its divisors is an integer number (135803752).

Almost surely, 2^814822484 is an apocalyptic number.

It is an amenable number.

814822484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

814822484 is a wasteful number, since it uses less digits than its factorization.

814822484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29100814 (or 29100812 counting only the distinct ones).

The product of its digits is 131072, while the sum is 41.

The square root of 814822484 is about 28545.0956207892. The cubic root of 814822484 is about 934.0160405763.

The spelling of 814822484 in words is "eight hundred fourteen million, eight hundred twenty-two thousand, four hundred eighty-four".