74616448082 has 24 divisors (see below), whose sum is σ = 128864179152. Its totient is φ = 32131481400.

The previous prime is 74616448051. The next prime is 74616448091. The reversal of 74616448082 is 28084461647.

It is a happy number.

It is a super-2 number, since 2×74616448082² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74616448082.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4689644 + ... + 4705527.

It is an arithmetic number, because the mean of its divisors is an integer number (5369340798).

Almost surely, 2^74616448082 is an apocalyptic number.

74616448082 is a deficient number, since it is larger than the sum of its proper divisors (54247731070).

74616448082 is a wasteful number, since it uses less digits than its factorization.

74616448082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395222 (or 9395203 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 50.

The spelling of 74616448082 in words is "seventy-four billion, six hundred sixteen million, four hundred forty-eight thousand, eighty-two".