74434266 has 12 divisors (see below), whose sum is σ = 161274282. Its totient is φ = 24811416.

The previous prime is 74434237. The next prime is 74434277. The reversal of 74434266 is 66243447.

It can be written as a sum of positive squares in only one way, i.e., 51538041 + 22896225 = 7179^2 + 4785^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 74434266.

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, 2067601 + ... + 2067636.

Almost surely, 2^74434266 is an apocalyptic number.

74434266 is an abundant number, since it is smaller than the sum of its proper divisors (86840016).

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

74434266 is a wasteful number, since it uses less digits than its factorization.

74434266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4135245 (or 4135242 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 74434266 is about 8627.5295421111. The cubic root of 74434266 is about 420.6533029991.

The spelling of 74434266 in words is "seventy-four million, four hundred thirty-four thousand, two hundred sixty-six".