801173 has 8 divisors (see below), whose sum is σ = 852000. Its totient is φ = 751248.

The previous prime is 801137. The next prime is 801179. The reversal of 801173 is 371108.

801173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 801173 - 2¹² = 797077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801179) 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, 2690 + ... + 2972.

It is an arithmetic number, because the mean of its divisors is an integer number (106500).

2⁸⁰¹¹⁷³ is an apocalyptic number.

It is an amenable number.

801173 is a deficient number, since it is larger than the sum of its proper divisors (50827).

801173 is a wasteful number, since it uses less digits than its factorization.

801173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 801173 is about 895.0826777455. The cubic root of 801173 is about 92.8771260458.

The spelling of 801173 in words is "eight hundred one thousand, one hundred seventy-three".