143292 has 12 divisors (see below), whose sum is σ = 334376. Its totient is φ = 47760.

The previous prime is 143291. The next prime is 143329. The reversal of 143292 is 292341.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

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 143292.

It is not an unprimeable number, because it can be changed into a prime (143291) 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 3 ways as a sum of consecutive naturals, for example, 5959 + ... + 5982.

2¹⁴³²⁹² is an apocalyptic number.

143292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143292 is an abundant number, since it is smaller than the sum of its proper divisors (191084).

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

143292 is a wasteful number, since it uses less digits than its factorization.

143292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11948 (or 11946 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 143292 is about 378.5392978278. The cubic root of 143292 is about 52.3287846354.

It can be divided in two parts, 143 and 292, that added together give a triangular number (435 = T₂₉).

The spelling of 143292 in words is "one hundred forty-three thousand, two hundred ninety-two".