801275 has 6 divisors (see below), whose sum is σ = 993612. Its totient is φ = 641000.

The previous prime is 801247. The next prime is 801277. The reversal of 801275 is 572108.

It is not a de Polignac number, because 801275 - 2⁸ = 801019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 801275.

It is not an unprimeable number, because it can be changed into a prime (801277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16001 + ... + 16050.

It is an arithmetic number, because the mean of its divisors is an integer number (165602).

2⁸⁰¹²⁷⁵ is an apocalyptic number.

801275 is a deficient number, since it is larger than the sum of its proper divisors (192337).

801275 is a wasteful number, since it uses less digits than its factorization.

801275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32061 (or 32056 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 801275 is about 895.1396539088. The cubic root of 801275 is about 92.8810673772.

The spelling of 801275 in words is "eight hundred one thousand, two hundred seventy-five".