2389011 has 4 divisors (see below), whose sum is σ = 3185352. Its totient is φ = 1592672.

The previous prime is 2389001. The next prime is 2389021. The reversal of 2389011 is 1109832.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2389001) and next prime (2389021).

It is a cyclic number.

It is not a de Polignac number, because 2389011 - 2⁹ = 2388499 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2389001) 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, 398166 + ... + 398171.

It is an arithmetic number, because the mean of its divisors is an integer number (796338).

2^2389011 is an apocalyptic number.

2389011 is a deficient number, since it is larger than the sum of its proper divisors (796341).

2389011 is an equidigital number, since it uses as much as digits as its factorization.

2389011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796340.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 2389011 is about 1545.6425848171. The cubic root of 2389011 is about 133.6819329320.

The spelling of 2389011 in words is "two million, three hundred eighty-nine thousand, eleven".