74768266 has 16 divisors (see below), whose sum is σ = 114667488. Its totient is φ = 36550800.

The previous prime is 74768209. The next prime is 74768269. The reversal of 74768266 is 66286747.

It is not an unprimeable number, because it can be changed into a prime (74768269) 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, 34021 + ... + 36151.

It is an arithmetic number, because the mean of its divisors is an integer number (7166718).

Almost surely, 2^74768266 is an apocalyptic number.

74768266 is a deficient number, since it is larger than the sum of its proper divisors (39899222).

74768266 is a wasteful number, since it uses less digits than its factorization.

74768266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517.

The product of its digits is 677376, while the sum is 46.

The square root of 74768266 is about 8646.8645184252. The cubic root of 74768266 is about 421.2815467104.

The spelling of 74768266 in words is "seventy-four million, seven hundred sixty-eight thousand, two hundred sixty-six".