143606 has 8 divisors (see below), whose sum is σ = 219240. Its totient is φ = 70528.

The previous prime is 143593. The next prime is 143609. The reversal of 143606 is 606341.

143606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143609) 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, 491 + ... + 726.

It is an arithmetic number, because the mean of its divisors is an integer number (27405).

2¹⁴³⁶⁰⁶ is an apocalyptic number.

143606 is a deficient number, since it is larger than the sum of its proper divisors (75634).

143606 is a wasteful number, since it uses less digits than its factorization.

143606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 143606 is about 378.9538230444. The cubic root of 143606 is about 52.3669799542.

Adding to 143606 its reverse (606341), we get a palindrome (749947).

The spelling of 143606 in words is "one hundred forty-three thousand, six hundred six".