2099255 has 8 divisors (see below), whose sum is σ = 2572992. Its totient is φ = 1643488.

The previous prime is 2099249. The next prime is 2099263. The reversal of 2099255 is 5529902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2099255 - 2⁶ = 2099191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4232 + ... + 4701.

It is an arithmetic number, because the mean of its divisors is an integer number (321624).

2^2099255 is an apocalyptic number.

2099255 is a deficient number, since it is larger than the sum of its proper divisors (473737).

2099255 is an equidigital number, since it uses as much as digits as its factorization.

2099255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8985.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 2099255 is about 1448.8806023962. The cubic root of 2099255 is about 128.0427713508.

The spelling of 2099255 in words is "two million, ninety-nine thousand, two hundred fifty-five".