2681259 has 8 divisors (see below), whose sum is σ = 4085760. Its totient is φ = 1532136.

The previous prime is 2681249. The next prime is 2681267. The reversal of 2681259 is 9521862.

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

It is not a de Polignac number, because 2681259 - 2¹¹ = 2679211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2681249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63819 + ... + 63860.

It is an arithmetic number, because the mean of its divisors is an integer number (510720).

2^2681259 is an apocalyptic number.

2681259 is a deficient number, since it is larger than the sum of its proper divisors (1404501).

2681259 is a wasteful number, since it uses less digits than its factorization.

2681259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127689.

The product of its digits is 8640, while the sum is 33.

The square root of 2681259 is about 1637.4550375506. The cubic root of 2681259 is about 138.9247388582.

The spelling of 2681259 in words is "two million, six hundred eighty-one thousand, two hundred fifty-nine".