74066082 has 16 divisors (see below), whose sum is σ = 152136192. Its totient is φ = 24021360.

The previous prime is 74066077. The next prime is 74066089. The reversal of 74066082 is 28066047.

It is not an unprimeable number, because it can be changed into a prime (74066089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166594 + ... + 167037.

It is an arithmetic number, because the mean of its divisors is an integer number (9508512).

Almost surely, 2^74066082 is an apocalyptic number.

74066082 is an abundant number, since it is smaller than the sum of its proper divisors (78070110).

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

74066082 is a wasteful number, since it uses less digits than its factorization.

74066082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333673.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 74066082 is about 8606.1653481676. The cubic root of 74066082 is about 419.9585786815.

The spelling of 74066082 in words is "seventy-four million, sixty-six thousand, eighty-two".