2106933 has 4 divisors (see below), whose sum is σ = 2809248. Its totient is φ = 1404620.

The previous prime is 2106931. The next prime is 2106943. The reversal of 2106933 is 3396012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2106933 - 2¹ = 2106931 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351153 + ... + 351158.

It is an arithmetic number, because the mean of its divisors is an integer number (702312).

2^2106933 is an apocalyptic number.

It is an amenable number.

2106933 is a deficient number, since it is larger than the sum of its proper divisors (702315).

2106933 is an equidigital number, since it uses as much as digits as its factorization.

2106933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702314.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 2106933 is about 1451.5278157858. The cubic root of 2106933 is about 128.1986863864.

The spelling of 2106933 in words is "two million, one hundred six thousand, nine hundred thirty-three".