2681153 has 4 divisors (see below), whose sum is σ = 2696148. Its totient is φ = 2666160.

The previous prime is 2681141. The next prime is 2681167. The reversal of 2681153 is 3511862.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 300304 + 2380849 = 548^2 + 1543^2 .

It is a cyclic number.

It is not a de Polignac number, because 2681153 - 2⁸ = 2680897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2681183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7226 + ... + 7587.

It is an arithmetic number, because the mean of its divisors is an integer number (674037).

2^2681153 is an apocalyptic number.

It is an amenable number.

2681153 is a deficient number, since it is larger than the sum of its proper divisors (14995).

2681153 is a wasteful number, since it uses less digits than its factorization.

2681153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14994.

The product of its digits is 1440, while the sum is 26.

The square root of 2681153 is about 1637.4226699298. The cubic root of 2681153 is about 138.9229080993.

The spelling of 2681153 in words is "two million, six hundred eighty-one thousand, one hundred fifty-three".