940159 has 4 divisors (see below), whose sum is σ = 1025640. Its totient is φ = 854680.

The previous prime is 940157. The next prime is 940169. The reversal of 940159 is 951049.

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

It is a cyclic number.

It is not a de Polignac number, because 940159 - 2¹ = 940157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42724 + ... + 42745.

It is an arithmetic number, because the mean of its divisors is an integer number (256410).

2⁹⁴⁰¹⁵⁹ is an apocalyptic number.

940159 is a deficient number, since it is larger than the sum of its proper divisors (85481).

940159 is a wasteful number, since it uses less digits than its factorization.

940159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85480.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 940159 is about 969.6179660052. The cubic root of 940159 is about 97.9641337584.

The spelling of 940159 in words is "nine hundred forty thousand, one hundred fifty-nine".