2681355 has 8 divisors (see below), whose sum is σ = 4290192. Its totient is φ = 1430048.

The previous prime is 2681347. The next prime is 2681381. The reversal of 2681355 is 5531862.

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 2681355 - 2³ = 2681347 is a prime.

2681355 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89364 + ... + 89393.

It is an arithmetic number, because the mean of its divisors is an integer number (536274).

2^2681355 is an apocalyptic number.

2681355 is a deficient number, since it is larger than the sum of its proper divisors (1608837).

2681355 is a wasteful number, since it uses less digits than its factorization.

2681355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178765.

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

The square root of 2681355 is about 1637.4843510703. The cubic root of 2681355 is about 138.9263968624.

The spelling of 2681355 in words is "two million, six hundred eighty-one thousand, three hundred fifty-five".