2688801 has 8 divisors (see below), whose sum is σ = 3596640. Its totient is φ = 1786752.

The previous prime is 2688799. The next prime is 2688811. The reversal of 2688801 is 1088862.

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

It is not a de Polignac number, because 2688801 - 2¹ = 2688799 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2688811) 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, 211 + ... + 2328.

It is an arithmetic number, because the mean of its divisors is an integer number (449580).

2^2688801 is an apocalyptic number.

It is an amenable number.

2688801 is a deficient number, since it is larger than the sum of its proper divisors (907839).

2688801 is a wasteful number, since it uses less digits than its factorization.

2688801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 2688801 is about 1639.7563843449. The cubic root of 2688801 is about 139.0548754226.

The spelling of 2688801 in words is "two million, six hundred eighty-eight thousand, eight hundred one".