2968159 has 4 divisors (see below), whose sum is σ = 3024216. Its totient is φ = 2912104.

The previous prime is 2968139. The next prime is 2968169. The reversal of 2968159 is 9518692.

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 2968159 - 2⁹ = 2967647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2968139) 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, 27949 + ... + 28054.

It is an arithmetic number, because the mean of its divisors is an integer number (756054).

2^2968159 is an apocalyptic number.

2968159 is a deficient number, since it is larger than the sum of its proper divisors (56057).

2968159 is an equidigital number, since it uses as much as digits as its factorization.

2968159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56056.

The product of its digits is 38880, while the sum is 40.

The square root of 2968159 is about 1722.8345828895. The cubic root of 2968159 is about 143.7128892230.

The spelling of 2968159 in words is "two million, nine hundred sixty-eight thousand, one hundred fifty-nine".