74666082 has 16 divisors (see below), whose sum is σ = 152150400. Its totient is φ = 24418992.

The previous prime is 74666071. The next prime is 74666089. The reversal of 74666082 is 28066647.

It is a self number, because there is not a number n which added to its sum of digits gives 74666082.

It is not an unprimeable number, because it can be changed into a prime (74666089) by changing a digit.

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, 117082 + ... + 117717.

It is an arithmetic number, because the mean of its divisors is an integer number (9509400).

Almost surely, 2^74666082 is an apocalyptic number.

74666082 is an abundant number, since it is smaller than the sum of its proper divisors (77484318).

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

74666082 is a wasteful number, since it uses less digits than its factorization.

74666082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234857.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 74666082 is about 8640.9537668014. The cubic root of 74666082 is about 421.0895407442.

The spelling of 74666082 in words is "seventy-four million, six hundred sixty-six thousand, eighty-two".