143602 has 8 divisors (see below), whose sum is σ = 226800. Its totient is φ = 68004.

The previous prime is 143593. The next prime is 143609. The reversal of 143602 is 206341.

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

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, 1852 + ... + 1927.

It is an arithmetic number, because the mean of its divisors is an integer number (28350).

2¹⁴³⁶⁰² is an apocalyptic number.

143602 is a deficient number, since it is larger than the sum of its proper divisors (83198).

143602 is a wasteful number, since it uses less digits than its factorization.

143602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 143602 is about 378.9485453198. The cubic root of 143602 is about 52.3664937399.

Adding to 143602 its reverse (206341), we get a palindrome (349943).

The spelling of 143602 in words is "one hundred forty-three thousand, six hundred two".