801485 has 8 divisors (see below), whose sum is σ = 968856. Its totient is φ = 636480.

The previous prime is 801469. The next prime is 801487. The reversal of 801485 is 584108.

801485 is nontrivially palindromic in base 7.

801485 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 4 ways, for example, as 51529 + 749956 = 227^2 + 866^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 801485 - 2⁴ = 801469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801487) 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 in 7 ways as a sum of consecutive naturals, for example, 275 + ... + 1295.

It is an arithmetic number, because the mean of its divisors is an integer number (121107).

2⁸⁰¹⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

801485 is a deficient number, since it is larger than the sum of its proper divisors (167371).

801485 is a wasteful number, since it uses less digits than its factorization.

801485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 801485 is about 895.2569463567. The cubic root of 801485 is about 92.8891808299.

The spelling of 801485 in words is "eight hundred one thousand, four hundred eighty-five".