46866 has 16 divisors (see below), whose sum is σ = 95904. Its totient is φ = 15264.

The previous prime is 46861. The next prime is 46867. The reversal of 46866 is 66864.

It is a happy number.

46866 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (46861) 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, 385 + ... + 491.

It is an arithmetic number, because the mean of its divisors is an integer number (5994).

2⁴⁶⁸⁶⁶ is an apocalyptic number.

46866 is an abundant number, since it is smaller than the sum of its proper divisors (49038).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47952).

46866 is a wasteful number, since it uses less digits than its factorization.

46866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185.

The product of its digits is 6912, while the sum is 30.

The square root of 46866 is about 216.4855653387. The cubic root of 46866 is about 36.0539315107.

The spelling of 46866 in words is "forty-six thousand, eight hundred sixty-six".