2681159 has 8 divisors (see below), whose sum is σ = 2980992. Its totient is φ = 2394720.

The previous prime is 2681141. The next prime is 2681167. The reversal of 2681159 is 9511862.

2681159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2681159 - 2¹⁶ = 2615623 is a prime.

It is a super-2 number, since 2×2681159² = 14377227166562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681059) 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 7 ways as a sum of consecutive naturals, for example, 2924 + ... + 3729.

It is an arithmetic number, because the mean of its divisors is an integer number (372624).

2^2681159 is an apocalyptic number.

2681159 is a deficient number, since it is larger than the sum of its proper divisors (299833).

2681159 is a wasteful number, since it uses less digits than its factorization.

2681159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6697.

The product of its digits is 4320, while the sum is 32.

The square root of 2681159 is about 1637.4245020764. The cubic root of 2681159 is about 138.9230117285.

The spelling of 2681159 in words is "two million, six hundred eighty-one thousand, one hundred fifty-nine".