Search a number
5466 = 23911

5466 has 8 divisors (see below), whose sum is σ = 10944. Its totient is φ = 1820.

The previous prime is 5449. The next prime is 5471. The reversal of 5466 is 6645.

Subtracting from 5466 its sum of digits (21), we obtain a palindrome (5445).

It can be divided in two parts, 54 and 66, that added together give a triangular number (120 = T15).

5466 is nontrivially palindromic in base 5.

It is a sphenic number, since it is the product of 3 distinct primes.

5466 is an admirable number.

It is a fibodiv number, since the Fibonacci-like sequence with seeds 54 and 66 contains 5466 itself.

5466 is a modest number, since divided by 66 gives 54 as remainder.

It is a plaindrome in base 4 and base 16.

It is a nialpdrome in base 3 and base 9.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450 + ... + 461.

It is an arithmetic number, because the mean of its divisors is an integer number (1368).

25466 is an apocalyptic number.

5466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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 (5472).

5466 is a wasteful number, since it uses less digits than its factorization.

5466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916.

The product of its digits is 720, while the sum is 21.

The square root of 5466 is about 73.9324015571. The cubic root of 5466 is about 17.6152931813.

The spelling of 5466 in words is "five thousand, four hundred sixty-six".

Divisors: 1 2 3 6 911 1822 2733 5466