818415482 has 8 divisors (see below), whose sum is σ = 1227878400. Its totient is φ = 409122684.

The previous prime is 818415461. The next prime is 818415503. The reversal of 818415482 is 284514818.

It is an interprime number because it is at equal distance from previous prime (818415461) and next prime (818415503).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29732 + ... + 50207.

It is an arithmetic number, because the mean of its divisors is an integer number (153484800).

Almost surely, 2^818415482 is an apocalyptic number.

818415482 is a deficient number, since it is larger than the sum of its proper divisors (409462918).

818415482 is a wasteful number, since it uses less digits than its factorization.

818415482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85060.

The product of its digits is 81920, while the sum is 41.

The square root of 818415482 is about 28607.9618637889. The cubic root of 818415482 is about 935.3868901326.

The spelling of 818415482 in words is "eight hundred eighteen million, four hundred fifteen thousand, four hundred eighty-two".