80044193 has 4 divisors (see below), whose sum is σ = 81171648. Its totient is φ = 78916740.

The previous prime is 80044189. The next prime is 80044229. The reversal of 80044193 is 39144008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80044193 - 2² = 80044189 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80044183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563621 + ... + 563762.

It is an arithmetic number, because the mean of its divisors is an integer number (20292912).

Almost surely, 2^80044193 is an apocalyptic number.

It is an amenable number.

80044193 is a deficient number, since it is larger than the sum of its proper divisors (1127455).

80044193 is a wasteful number, since it uses less digits than its factorization.

80044193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127454.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 80044193 is about 8946.7420327178. The cubic root of 80044193 is about 430.9662658445.

The spelling of 80044193 in words is "eighty million, forty-four thousand, one hundred ninety-three".