2988555 has 16 divisors (see below), whose sum is σ = 4936704. Its totient is φ = 1542240.

The previous prime is 2988539. The next prime is 2988571. The reversal of 2988555 is 5558892.

2988555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2988539) and next prime (2988571).

It is not a de Polignac number, because 2988555 - 2⁴ = 2988539 is a prime.

2988555 is a lucky number.

It is a zygodrome in base 9.

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, 2749 + ... + 3678.

It is an arithmetic number, because the mean of its divisors is an integer number (308544).

2^2988555 is an apocalyptic number.

2988555 is a deficient number, since it is larger than the sum of its proper divisors (1948149).

2988555 is a wasteful number, since it uses less digits than its factorization.

2988555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6466.

The product of its digits is 144000, while the sum is 42.

The square root of 2988555 is about 1728.7437635462. The cubic root of 2988555 is about 144.0413172334.

The spelling of 2988555 in words is "two million, nine hundred eighty-eight thousand, five hundred fifty-five".