143860 has 12 divisors (see below), whose sum is σ = 302148. Its totient is φ = 57536.

The previous prime is 143833. The next prime is 143873. The reversal of 143860 is 68341.

143860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 26896 + 116964 = 164^2 + 342^2 .

It is a super-3 number, since 3×143860³ = 8931850033368000, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3577 + ... + 3616.

It is an arithmetic number, because the mean of its divisors is an integer number (25179).

2¹⁴³⁸⁶⁰ is an apocalyptic number.

143860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143860 is an abundant number, since it is smaller than the sum of its proper divisors (158288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143860 is a wasteful number, since it uses less digits than its factorization.

143860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7202 (or 7200 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 143860 is about 379.2888081660. The cubic root of 143860 is about 52.3978360896.

The spelling of 143860 in words is "one hundred forty-three thousand, eight hundred sixty".