2389055 has 4 divisors (see below), whose sum is σ = 2866872. Its totient is φ = 1911240.

The previous prime is 2389043. The next prime is 2389063. The reversal of 2389055 is 5509832.

It is a happy number.

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

It is not a de Polignac number, because 2389055 - 2¹⁰ = 2388031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238901 + ... + 238910.

It is an arithmetic number, because the mean of its divisors is an integer number (716718).

2^2389055 is an apocalyptic number.

2389055 is a deficient number, since it is larger than the sum of its proper divisors (477817).

2389055 is an equidigital number, since it uses as much as digits as its factorization.

2389055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477816.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2389055 is about 1545.6568183138. The cubic root of 2389055 is about 133.6827536299.

The spelling of 2389055 in words is "two million, three hundred eighty-nine thousand, fifty-five".