801473 has 6 divisors (see below), whose sum is σ = 830934. Its totient is φ = 773024.

The previous prime is 801469. The next prime is 801487. The reversal of 801473 is 374108.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 107584 + 693889 = 328^2 + 833^2 .

It is not a de Polignac number, because 801473 - 2² = 801469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 365 + ... + 1317.

It is an arithmetic number, because the mean of its divisors is an integer number (138489).

2⁸⁰¹⁴⁷³ is an apocalyptic number.

It is an amenable number.

801473 is a deficient number, since it is larger than the sum of its proper divisors (29461).

801473 is an equidigital number, since it uses as much as digits as its factorization.

801473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011 (or 982 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 801473 is about 895.2502443451. The cubic root of 801473 is about 92.8887172422. Note that the first 3 decimals are identical.

It can be divided in two parts, 801 and 473, that multiplied together give a palindrome (378873).

The spelling of 801473 in words is "eight hundred one thousand, four hundred seventy-three".