801371 has 2 divisors, whose sum is σ = 801372. Its totient is φ = 801370.

The previous prime is 801349. The next prime is 801379. The reversal of 801371 is 173108.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-801371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (801379) 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 as a sum of consecutive naturals, namely, 400685 + 400686.

It is an arithmetic number, because the mean of its divisors is an integer number (400686).

2⁸⁰¹³⁷¹ is an apocalyptic number.

801371 is a deficient number, since it is larger than the sum of its proper divisors (1).

801371 is an equidigital number, since it uses as much as digits as its factorization.

801371 is an odious number, because the sum of its binary digits is odd.

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

The square root of 801371 is about 895.1932752205. The cubic root of 801371 is about 92.8847765600.

Adding to 801371 its reverse (173108), we get a palindrome (974479).

The spelling of 801371 in words is "eight hundred one thousand, three hundred seventy-one".