968159 has 2 divisors, whose sum is σ = 968160. Its totient is φ = 968158.

The previous prime is 968147. The next prime is 968173. The reversal of 968159 is 951869.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 968159 - 2⁸ = 967903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484079 + 484080.

It is an arithmetic number, because the mean of its divisors is an integer number (484080).

2⁹⁶⁸¹⁵⁹ is an apocalyptic number.

968159 is a deficient number, since it is larger than the sum of its proper divisors (1).

968159 is an equidigital number, since it uses as much as digits as its factorization.

968159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 38.

The square root of 968159 is about 983.9507101476. The cubic root of 968159 is about 98.9271647386.

Subtracting from 968159 its reverse (951869), we obtain a triangular number (16290 = T₁₈₀).

The spelling of 968159 in words is "nine hundred sixty-eight thousand, one hundred fifty-nine".