77118482 has 16 divisors (see below), whose sum is σ = 136762560. Its totient is φ = 31910928.

The previous prime is 77118467. The next prime is 77118491. The reversal of 77118482 is 28481177.

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 7 ways as a sum of consecutive naturals, for example, 94568 + ... + 95379.

It is an arithmetic number, because the mean of its divisors is an integer number (8547660).

Almost surely, 2^77118482 is an apocalyptic number.

77118482 is a deficient number, since it is larger than the sum of its proper divisors (59644078).

77118482 is a wasteful number, since it uses less digits than its factorization.

77118482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189985.

The product of its digits is 25088, while the sum is 38.

The square root of 77118482 is about 8781.7129308581. The cubic root of 77118482 is about 425.6501826710.

The spelling of 77118482 in words is "seventy-seven million, one hundred eighteen thousand, four hundred eighty-two".