2143359 has 6 divisors (see below), whose sum is σ = 3095976. Its totient is φ = 1428900.

The previous prime is 2143331. The next prime is 2143369. The reversal of 2143359 is 9533412.

It is not a de Polignac number, because 2143359 - 2⁷ = 2143231 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 1 + 4 + 3³ + 3¹⁰ + 5⁹ + 9² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119067 + ... + 119084.

It is an arithmetic number, because the mean of its divisors is an integer number (515996).

2^2143359 is an apocalyptic number.

2143359 is a deficient number, since it is larger than the sum of its proper divisors (952617).

2143359 is a wasteful number, since it uses less digits than its factorization.

2143359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238157 (or 238154 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 2143359 is about 1464.0215162353. The cubic root of 2143359 is about 128.9332627577.

The spelling of 2143359 in words is "two million, one hundred forty-three thousand, three hundred fifty-nine".