74223233 has 8 divisors (see below), whose sum is σ = 84879552. Its totient is φ = 63580176.

The previous prime is 74223229. The next prime is 74223283. The reversal of 74223233 is 33232247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74223233 - 2² = 74223229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74223283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16991 + ... + 20907.

It is an arithmetic number, because the mean of its divisors is an integer number (10609944).

Almost surely, 2^74223233 is an apocalyptic number.

It is an amenable number.

74223233 is a deficient number, since it is larger than the sum of its proper divisors (10656319).

74223233 is a wasteful number, since it uses less digits than its factorization.

74223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631.

The product of its digits is 6048, while the sum is 26.

The square root of 74223233 is about 8615.2906509299. The cubic root of 74223233 is about 420.2553870048.

The spelling of 74223233 in words is "seventy-four million, two hundred twenty-three thousand, two hundred thirty-three".