2988755 has 24 divisors (see below), whose sum is σ = 4555440. Its totient is φ = 1861440.

The previous prime is 2988731. The next prime is 2988761. The reversal of 2988755 is 5578892.

It is not a de Polignac number, because 2988755 - 2⁸ = 2988499 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2141 + ... + 3249.

It is an arithmetic number, because the mean of its divisors is an integer number (189810).

2^2988755 is an apocalyptic number.

2988755 is a deficient number, since it is larger than the sum of its proper divisors (1566685).

2988755 is a wasteful number, since it uses less digits than its factorization.

2988755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1132 counting only the distinct ones).

The product of its digits is 201600, while the sum is 44.

The square root of 2988755 is about 1728.8016080511. The cubic root of 2988755 is about 144.0445303382.

The spelling of 2988755 in words is "two million, nine hundred eighty-eight thousand, seven hundred fifty-five".