143262 has 32 divisors (see below), whose sum is σ = 364800. Its totient is φ = 40824.

The previous prime is 143261. The next prime is 143263. The reversal of 143262 is 262341.

It is a happy number.

143262 is nontrivially palindromic in base 12.

It is an interprime number because it is at equal distance from previous prime (143261) and next prime (143263).

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 143262.

It is not an unprimeable number, because it can be changed into a prime (143261) 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 15 ways as a sum of consecutive naturals, for example, 189 + ... + 567.

It is an arithmetic number, because the mean of its divisors is an integer number (11400).

2¹⁴³²⁶² is an apocalyptic number.

It is a pronic number, being equal to 378×379.

It is a practical number, because each smaller number is the sum of distinct divisors of 143262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182400).

143262 is an abundant number, since it is smaller than the sum of its proper divisors (221538).

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

143262 is a wasteful number, since it uses less digits than its factorization.

143262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 391 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 143262 is about 378.4996697489. The cubic root of 143262 is about 52.3251324819.

The spelling of 143262 in words is "one hundred forty-three thousand, two hundred sixty-two".