461172 has 12 divisors (see below), whose sum is σ = 1076096. Its totient is φ = 153720.

The previous prime is 461171. The next prime is 461183. The reversal of 461172 is 271164.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×461172² = 425359227168, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19204 + ... + 19227.

2⁴⁶¹¹⁷² is an apocalyptic number.

It is an amenable number.

461172 is an abundant number, since it is smaller than the sum of its proper divisors (614924).

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

461172 is a wasteful number, since it uses less digits than its factorization.

461172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38438 (or 38436 counting only the distinct ones).

The product of its digits is 336, while the sum is 21.

The square root of 461172 is about 679.0964585388. The cubic root of 461172 is about 77.2599300187.

The spelling of 461172 in words is "four hundred sixty-one thousand, one hundred seventy-two".