74723268 has 24 divisors (see below), whose sum is σ = 179979520. Its totient is φ = 24104160.

The previous prime is 74723267. The next prime is 74723273. The reversal of 74723268 is 86232747.

It is not an unprimeable number, because it can be changed into a prime (74723263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100063 + ... + 100806.

Almost surely, 2^74723268 is an apocalyptic number.

It is an amenable number.

74723268 is an abundant number, since it is smaller than the sum of its proper divisors (105256252).

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

74723268 is a wasteful number, since it uses less digits than its factorization.

74723268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200907 (or 200905 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 74723268 is about 8644.2621431791. The cubic root of 74723268 is about 421.1970160565.

The spelling of 74723268 in words is "seventy-four million, seven hundred twenty-three thousand, two hundred sixty-eight".