2685153 has 4 divisors (see below), whose sum is σ = 3580208. Its totient is φ = 1790100.

The previous prime is 2685121. The next prime is 2685169. The reversal of 2685153 is 3515862.

2685153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2685153 - 2⁵ = 2685121 is a prime.

It is a D-number.

It is a Duffinian number.

2685153 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2685153.

It is not an unprimeable number, because it can be changed into a prime (2685113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447523 + ... + 447528.

It is an arithmetic number, because the mean of its divisors is an integer number (895052).

2^2685153 is an apocalyptic number.

It is an amenable number.

2685153 is a deficient number, since it is larger than the sum of its proper divisors (895055).

2685153 is an equidigital number, since it uses as much as digits as its factorization.

2685153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895054.

The product of its digits is 7200, while the sum is 30.

The square root of 2685153 is about 1638.6436464345. The cubic root of 2685153 is about 138.9919599235.

The spelling of 2685153 in words is "two million, six hundred eighty-five thousand, one hundred fifty-three".