74327166 has 16 divisors (see below), whose sum is σ = 165171600. Its totient is φ = 24775704.

The previous prime is 74327093. The next prime is 74327207. The reversal of 74327166 is 66172347.

It is a super-3 number, since 3×74327166³ (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 74327166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688161 + ... + 688268.

It is an arithmetic number, because the mean of its divisors is an integer number (10323225).

Almost surely, 2^74327166 is an apocalyptic number.

74327166 is an abundant number, since it is smaller than the sum of its proper divisors (90844434).

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

74327166 is a wasteful number, since it uses less digits than its factorization.

74327166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376440 (or 1376434 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 74327166 is about 8621.3204325092. The cubic root of 74327166 is about 420.4514533395.

The spelling of 74327166 in words is "seventy-four million, three hundred twenty-seven thousand, one hundred sixty-six".