461868 has 24 divisors (see below), whose sum is σ = 1176000. Its totient is φ = 139920.

The previous prime is 461861. The next prime is 461887. The reversal of 461868 is 868164.

461868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (461861) 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, 1618 + ... + 1881.

It is an arithmetic number, because the mean of its divisors is an integer number (49000).

2⁴⁶¹⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

461868 is an abundant number, since it is smaller than the sum of its proper divisors (714132).

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

461868 is a wasteful number, since it uses less digits than its factorization.

461868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517 (or 3515 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 461868 is about 679.6087109506. The cubic root of 461868 is about 77.2987773343.

The spelling of 461868 in words is "four hundred sixty-one thousand, eight hundred sixty-eight".