840118482 has 24 divisors (see below), whose sum is σ = 2080293696. Its totient is φ = 240033816.

The previous prime is 840118457. The next prime is 840118483. The reversal of 840118482 is 284811048.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (840118483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3333678 + ... + 3333929.

It is an arithmetic number, because the mean of its divisors is an integer number (86678904).

Almost surely, 2^840118482 is an apocalyptic number.

840118482 is an abundant number, since it is smaller than the sum of its proper divisors (1240175214).

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

840118482 is a wasteful number, since it uses less digits than its factorization.

840118482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667622 (or 6667619 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 840118482 is about 28984.7974289972. The cubic root of 840118482 is about 943.5831560268.

The spelling of 840118482 in words is "eight hundred forty million, one hundred eighteen thousand, four hundred eighty-two".