466889 has 4 divisors (see below), whose sum is σ = 468420. Its totient is φ = 465360.

The previous prime is 466859. The next prime is 466897. The reversal of 466889 is 988664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4489 + 462400 = 67^2 + 680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-466889 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (466819) 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, 134 + ... + 975.

It is an arithmetic number, because the mean of its divisors is an integer number (117105).

2⁴⁶⁶⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

466889 is a deficient number, since it is larger than the sum of its proper divisors (1531).

466889 is a wasteful number, since it uses less digits than its factorization.

466889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530.

The product of its digits is 82944, while the sum is 41.

The square root of 466889 is about 683.2927630233. The cubic root of 466889 is about 77.5778752421.

The spelling of 466889 in words is "four hundred sixty-six thousand, eight hundred eighty-nine".