2144088 has 48 divisors (see below), whose sum is σ = 5885880. Its totient is φ = 705024.

The previous prime is 2144081. The next prime is 2144117. The reversal of 2144088 is 8804412.

It is a super-2 number, since 2×2144088² = 9194226703488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6831 + ... + 7137.

2^2144088 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 2144088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2942940).

2144088 is an abundant number, since it is smaller than the sum of its proper divisors (3741792).

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

2144088 is a wasteful number, since it uses less digits than its factorization.

2144088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 2144088 is about 1464.2704668196. The cubic root of 2144088 is about 128.9478787093.

It can be divided in two parts, 21440 and 88, that added together give a triangular number (21528 = T₂₀₇).

The spelling of 2144088 in words is "two million, one hundred forty-four thousand, eighty-eight".