2666093 has 8 divisors (see below), whose sum is σ = 2914560. Its totient is φ = 2427840.

The previous prime is 2666089. The next prime is 2666101. The reversal of 2666093 is 3906662.

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 2666093 - 2² = 2666089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2666393) 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, 2003 + ... + 3056.

It is an arithmetic number, because the mean of its divisors is an integer number (364320).

2^2666093 is an apocalyptic number.

It is an amenable number.

2666093 is a deficient number, since it is larger than the sum of its proper divisors (248467).

2666093 is a wasteful number, since it uses less digits than its factorization.

2666093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5107.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 2666093 is about 1632.8175035809. The cubic root of 2666093 is about 138.6623102007.

The spelling of 2666093 in words is "two million, six hundred sixty-six thousand, ninety-three".