2159313 has 12 divisors (see below), whose sum is σ = 3118320. Its totient is φ = 1328496.

The previous prime is 2159303. The next prime is 2159327. The reversal of 2159313 is 3139512.

It is a happy number.

It is not a de Polignac number, because 2159313 - 2⁵ = 2159281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2159303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1623 + ... + 2636.

It is an arithmetic number, because the mean of its divisors is an integer number (259860).

2^2159313 is an apocalyptic number.

It is an amenable number.

2159313 is a deficient number, since it is larger than the sum of its proper divisors (959007).

2159313 is a wasteful number, since it uses less digits than its factorization.

2159313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288 (or 4275 counting only the distinct ones).

The product of its digits is 810, while the sum is 24.

The square root of 2159313 is about 1469.4601049365. The cubic root of 2159313 is about 129.2523753503.

The spelling of 2159313 in words is "two million, one hundred fifty-nine thousand, three hundred thirteen".