2294159 has 4 divisors (see below), whose sum is σ = 2621904. Its totient is φ = 1966416.

The previous prime is 2294141. The next prime is 2294177. The reversal of 2294159 is 9514922.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9514922 = 2 ⋅4757461.

It is an interprime number because it is at equal distance from previous prime (2294141) and next prime (2294177).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2294159 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 (2294059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163862 + ... + 163875.

It is an arithmetic number, because the mean of its divisors is an integer number (655476).

2^2294159 is an apocalyptic number.

2294159 is a deficient number, since it is larger than the sum of its proper divisors (327745).

2294159 is an equidigital number, since it uses as much as digits as its factorization.

2294159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327744.

The product of its digits is 6480, while the sum is 32.

The square root of 2294159 is about 1514.6481439595. The cubic root of 2294159 is about 131.8887760666. Note that the first 3 decimals are identical.

The spelling of 2294159 in words is "two million, two hundred ninety-four thousand, one hundred fifty-nine".