2666033 has 8 divisors (see below), whose sum is σ = 2752800. Its totient is φ = 2580768.

The previous prime is 2666029. The next prime is 2666039. The reversal of 2666033 is 3306662.

It is a happy number.

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 2666033 - 2² = 2666029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2665993 and 2666011.

It is not an unprimeable number, because it can be changed into a prime (2666039) 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, 3998 + ... + 4616.

It is an arithmetic number, because the mean of its divisors is an integer number (344100).

2^2666033 is an apocalyptic number.

It is an amenable number.

2666033 is a deficient number, since it is larger than the sum of its proper divisors (86767).

2666033 is an equidigital number, since it uses as much as digits as its factorization.

2666033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 2666033 is about 1632.7991303280. The cubic root of 2666033 is about 138.6612700018.

The spelling of 2666033 in words is "two million, six hundred sixty-six thousand, thirty-three".