143352 has 48 divisors (see below), whose sum is σ = 425880. Its totient is φ = 43200.

The previous prime is 143333. The next prime is 143357. The reversal of 143352 is 253341.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 702 + ... + 882.

143352 is a Friedman number, since it can be written as 52^3+14^3, using all its digits and the basic arithmetic operations.

2¹⁴³³⁵² is an apocalyptic number.

143352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212940).

143352 is an abundant number, since it is smaller than the sum of its proper divisors (282528).

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

143352 is a wasteful number, since it uses less digits than its factorization.

143352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 197 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 143352 is about 378.6185415428. The cubic root of 143352 is about 52.3360874133.

Adding to 143352 its reverse (253341), we get a palindrome (396693).

It can be divided in two parts, 1433 and 52, that added together give a triangular number (1485 = T₅₄).

The spelling of 143352 in words is "one hundred forty-three thousand, three hundred fifty-two".