811466 has 8 divisors (see below), whose sum is σ = 1221024. Its totient is φ = 404460.

The previous prime is 811457. The next prime is 811469. The reversal of 811466 is 664118.

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

It is not an unprimeable number, because it can be changed into a prime (811469) by changing a digit.

811466 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941 + ... + 1583.

It is an arithmetic number, because the mean of its divisors is an integer number (152628).

2⁸¹¹⁴⁶⁶ is an apocalyptic number.

811466 is a deficient number, since it is larger than the sum of its proper divisors (409558).

811466 is a wasteful number, since it uses less digits than its factorization.

811466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276.

The product of its digits is 1152, while the sum is 26.

The square root of 811466 is about 900.8140762666. The cubic root of 811466 is about 93.2731783576.

The spelling of 811466 in words is "eight hundred eleven thousand, four hundred sixty-six".