2668115 has 8 divisors (see below), whose sum is σ = 3341088. Its totient is φ = 2041600.

The previous prime is 2668103. The next prime is 2668123. The reversal of 2668115 is 5118662.

It is a happy number.

2668115 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 not a de Polignac number, because 2668115 - 2⁶ = 2668051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 11486 + ... + 11715.

It is an arithmetic number, because the mean of its divisors is an integer number (417636).

2^2668115 is an apocalyptic number.

2668115 is a deficient number, since it is larger than the sum of its proper divisors (672973).

2668115 is a wasteful number, since it uses less digits than its factorization.

2668115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23229.

The product of its digits is 2880, while the sum is 29.

The square root of 2668115 is about 1633.4365613638. The cubic root of 2668115 is about 138.6973557825.

The spelling of 2668115 in words is "two million, six hundred sixty-eight thousand, one hundred fifteen".