74094066 has 12 divisors (see below), whose sum is σ = 160537182. Its totient is φ = 24698016.

The previous prime is 74094037. The next prime is 74094073. The reversal of 74094066 is 66049047.

It can be written as a sum of positive squares in only one way, i.e., 73462041 + 632025 = 8571^2 + 795^2 .

It is a super-3 number, since 3×74094066³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74094066.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2058151 + ... + 2058186.

Almost surely, 2^74094066 is an apocalyptic number.

74094066 is an abundant number, since it is smaller than the sum of its proper divisors (86443116).

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

74094066 is a wasteful number, since it uses less digits than its factorization.

74094066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116345 (or 4116342 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 74094066 is about 8607.7910058272. The cubic root of 74094066 is about 420.0114622722.

The spelling of 74094066 in words is "seventy-four million, ninety-four thousand, sixty-six".