143466 has 8 divisors (see below), whose sum is σ = 286944. Its totient is φ = 47820.

The previous prime is 143461. The next prime is 143467. The reversal of 143466 is 664341.

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

143466 is an admirable number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (143461) by changing a digit.

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, 11950 + ... + 11961.

It is an arithmetic number, because the mean of its divisors is an integer number (35868).

2¹⁴³⁴⁶⁶ is an apocalyptic number.

143466 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.

143466 is a wasteful number, since it uses less digits than its factorization.

143466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23916.

The product of its digits is 1728, while the sum is 24.

The square root of 143466 is about 378.7690589264. The cubic root of 143466 is about 52.3499570793.

The spelling of 143466 in words is "one hundred forty-three thousand, four hundred sixty-six".