126159 has 8 divisors (see below), whose sum is σ = 183552. Its totient is φ = 76440.

The previous prime is 126151. The next prime is 126173. The reversal of 126159 is 951621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126159 - 2³ = 126151 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1879 + ... + 1944.

It is an arithmetic number, because the mean of its divisors is an integer number (22944).

2¹²⁶¹⁵⁹ is an apocalyptic number.

126159 is a deficient number, since it is larger than the sum of its proper divisors (57393).

126159 is a wasteful number, since it uses less digits than its factorization.

126159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837.

The product of its digits is 540, while the sum is 24.

The square root of 126159 is about 355.1886822521. The cubic root of 126159 is about 50.1540581674.

The spelling of 126159 in words is "one hundred twenty-six thousand, one hundred fifty-nine".