2389013 has 8 divisors (see below), whose sum is σ = 2634240. Its totient is φ = 2148480.

The previous prime is 2389001. The next prime is 2389021. The reversal of 2389013 is 3109832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2389013 is a prime.

It is a super-2 number, since 2×2389013² = 11414766228338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53 + ... + 2186.

It is an arithmetic number, because the mean of its divisors is an integer number (329280).

2^2389013 is an apocalyptic number.

It is an amenable number.

2389013 is a deficient number, since it is larger than the sum of its proper divisors (245227).

2389013 is a wasteful number, since it uses less digits than its factorization.

2389013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2389013 is about 1545.6432317970. The cubic root of 2389013 is about 133.6819702367.

The spelling of 2389013 in words is "two million, three hundred eighty-nine thousand, thirteen".