143829 has 16 divisors (see below), whose sum is σ = 243840. Its totient is φ = 82080.

The previous prime is 143827. The next prime is 143831. The reversal of 143829 is 928341.

143829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (143827) and next prime (143831).

It is not a de Polignac number, because 143829 - 2¹ = 143827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192 + ... + 569.

It is an arithmetic number, because the mean of its divisors is an integer number (15240).

2¹⁴³⁸²⁹ is an apocalyptic number.

It is an amenable number.

143829 is a deficient number, since it is larger than the sum of its proper divisors (100011).

143829 is an equidigital number, since it uses as much as digits as its factorization.

143829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 771 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 143829 is about 379.2479400076. The cubic root of 143829 is about 52.3940721302.

The spelling of 143829 in words is "one hundred forty-three thousand, eight hundred twenty-nine".