2212833 has 8 divisors (see below), whose sum is σ = 3371968. Its totient is φ = 1264464.

The previous prime is 2212831. The next prime is 2212871. The reversal of 2212833 is 3382122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2212833 - 2¹ = 2212831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 105373 = 2212833 / (2 + 2 + 1 + 2 + 8 + 3 + 3).

It is a Duffinian number.

2212833 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2212831) 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, 52666 + ... + 52707.

It is an arithmetic number, because the mean of its divisors is an integer number (421496).

2^2212833 is an apocalyptic number.

It is an amenable number.

2212833 is a deficient number, since it is larger than the sum of its proper divisors (1159135).

2212833 is a wasteful number, since it uses less digits than its factorization.

2212833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105383.

The product of its digits is 576, while the sum is 21.

The square root of 2212833 is about 1487.5594105783. The cubic root of 2212833 is about 130.3115407747.

Adding to 2212833 its reverse (3382122), we get a palindrome (5594955).

The spelling of 2212833 in words is "two million, two hundred twelve thousand, eight hundred thirty-three".