2099288 has 8 divisors (see below), whose sum is σ = 3936180. Its totient is φ = 1049640.

The previous prime is 2099287. The next prime is 2099299. The reversal of 2099288 is 8829902.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131198 + ... + 131213.

2^2099288 is an apocalyptic number.

It is an amenable number.

2099288 is a deficient number, since it is larger than the sum of its proper divisors (1836892).

2099288 is a wasteful number, since it uses less digits than its factorization.

2099288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262417 (or 262413 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 2099288 is about 1448.8919904534. The cubic root of 2099288 is about 128.0434422856.

The spelling of 2099288 in words is "two million, ninety-nine thousand, two hundred eighty-eight".