2147833 has 4 divisors (see below), whose sum is σ = 2152080. Its totient is φ = 2143588.

The previous prime is 2147801. The next prime is 2147839. The reversal of 2147833 is 3387412.

2147833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2147833 - 2⁵ = 2147801 is a prime.

It is a super-2 number, since 2×2147833² = 9226373191778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2147839) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1243 + ... + 2416.

It is an arithmetic number, because the mean of its divisors is an integer number (538020).

2^2147833 is an apocalyptic number.

It is an amenable number.

2147833 is a deficient number, since it is larger than the sum of its proper divisors (4247).

2147833 is an equidigital number, since it uses as much as digits as its factorization.

2147833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246.

The product of its digits is 4032, while the sum is 28.

The square root of 2147833 is about 1465.5487027049. The cubic root of 2147833 is about 129.0229112201.

The spelling of 2147833 in words is "two million, one hundred forty-seven thousand, eight hundred thirty-three".