461166 has 16 divisors (see below), whose sum is σ = 932688. Its totient is φ = 152000.

The previous prime is 461147. The next prime is 461171. The reversal of 461166 is 661164.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

461166 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 7 ways as a sum of consecutive naturals, for example, 226 + ... + 986.

It is an arithmetic number, because the mean of its divisors is an integer number (58293).

2⁴⁶¹¹⁶⁶ is an apocalyptic number.

461166 is an abundant number, since it is smaller than the sum of its proper divisors (471522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461166 is a wasteful number, since it uses less digits than its factorization.

461166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867.

The product of its digits is 864, while the sum is 24.

The square root of 461166 is about 679.0920408899. The cubic root of 461166 is about 77.2595949582.

The spelling of 461166 in words is "four hundred sixty-one thousand, one hundred sixty-six".