2134159 has 4 divisors (see below), whose sum is σ = 2147416. Its totient is φ = 2120904.

The previous prime is 2134157. The next prime is 2134183. The reversal of 2134159 is 9514312.

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 2134159 - 2¹ = 2134157 is a prime.

It is a Duffinian number.

2134159 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134157) 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, 6384 + ... + 6709.

It is an arithmetic number, because the mean of its divisors is an integer number (536854).

2^2134159 is an apocalyptic number.

2134159 is a deficient number, since it is larger than the sum of its proper divisors (13257).

2134159 is a wasteful number, since it uses less digits than its factorization.

2134159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13256.

The product of its digits is 1080, while the sum is 25.

The square root of 2134159 is about 1460.8761069988. The cubic root of 2134159 is about 128.7485235637.

The spelling of 2134159 in words is "two million, one hundred thirty-four thousand, one hundred fifty-nine".