143926 has 4 divisors (see below), whose sum is σ = 215892. Its totient is φ = 71962.

The previous prime is 143909. The next prime is 143947. The reversal of 143926 is 629341.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 143926.

It is a congruent number.

It is an unprimeable number.

143926 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35980 + ... + 35983.

It is an arithmetic number, because the mean of its divisors is an integer number (53973).

2¹⁴³⁹²⁶ is an apocalyptic number.

143926 is a deficient number, since it is larger than the sum of its proper divisors (71966).

143926 is an equidigital number, since it uses as much as digits as its factorization.

143926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71965.

The product of its digits is 1296, while the sum is 25.

The square root of 143926 is about 379.3758031293. The cubic root of 143926 is about 52.4058478799.

The spelling of 143926 in words is "one hundred forty-three thousand, nine hundred twenty-six".