2389555 has 16 divisors (see below), whose sum is σ = 3329280. Its totient is φ = 1612512.

The previous prime is 2389547. The next prime is 2389567. The reversal of 2389555 is 5559832.

2389555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2389555 - 2³ = 2389547 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1836 + ... + 2854.

It is an arithmetic number, because the mean of its divisors is an integer number (208080).

2^2389555 is an apocalyptic number.

2389555 is a deficient number, since it is larger than the sum of its proper divisors (939725).

2389555 is a wasteful number, since it uses less digits than its factorization.

2389555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098.

The product of its digits is 54000, while the sum is 37.

The square root of 2389555 is about 1545.8185533885. The cubic root of 2389555 is about 133.6920790346.

The spelling of 2389555 in words is "two million, three hundred eighty-nine thousand, five hundred fifty-five".