2988544 has 40 divisors (see below), whose sum is σ = 6444900. Its totient is φ = 1376256.

The previous prime is 2988539. The next prime is 2988571. The reversal of 2988544 is 4458892.

It can be written as a sum of positive squares in 2 ways, for example, as 2930944 + 57600 = 1712^2 + 240^2 .

Its product of digits (92160) is a multiple of the sum of its prime factors (480).

It is a junction number, because it is equal to n+sod(n) for n = 2988497 and 2988506.

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, 6432 + ... + 6880.

2^2988544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2988544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3222450).

2988544 is an abundant number, since it is smaller than the sum of its proper divisors (3456356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2988544 is an equidigital number, since it uses as much as digits as its factorization.

2988544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 464 counting only the distinct ones).

The product of its digits is 92160, while the sum is 40.

The square root of 2988544 is about 1728.7405820423. The cubic root of 2988544 is about 144.0411405085.

It can be divided in two parts, 29885 and 44, that added together give a square (29929 = 173²).

The spelling of 2988544 in words is "two million, nine hundred eighty-eight thousand, five hundred forty-four".