80743233 has 8 divisors (see below), whose sum is σ = 107731296. Its totient is φ = 53792000.

The previous prime is 80743231. The next prime is 80743237. The reversal of 80743233 is 33234708.

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 80743233 - 2¹ = 80743231 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80743233.

It is not an unprimeable number, because it can be changed into a prime (80743231) 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, 3603 + ... + 13208.

It is an arithmetic number, because the mean of its divisors is an integer number (13466412).

Almost surely, 2^80743233 is an apocalyptic number.

It is an amenable number.

80743233 is a deficient number, since it is larger than the sum of its proper divisors (26988063).

80743233 is a wasteful number, since it uses less digits than its factorization.

80743233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18415.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 80743233 is about 8985.7238439649. The cubic root of 80743233 is about 432.2171993781.

The spelling of 80743233 in words is "eighty million, seven hundred forty-three thousand, two hundred thirty-three".