461912 has 32 divisors (see below), whose sum is σ = 982800. Its totient is φ = 201600.

The previous prime is 461891. The next prime is 461917. The reversal of 461912 is 219164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2462 + ... + 2642.

2⁴⁶¹⁹¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 461912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491400).

461912 is an abundant number, since it is smaller than the sum of its proper divisors (520888).

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

461912 is a wasteful number, since it uses less digits than its factorization.

461912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 223 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 461912 is about 679.6410817483. The cubic root of 461912 is about 77.3012318871.

It can be divided in two parts, 4 and 61912, that added together give a palindrome (61916).

The spelling of 461912 in words is "four hundred sixty-one thousand, nine hundred twelve".