2213853 has 8 divisors (see below), whose sum is σ = 2973600. Its totient is φ = 1465008.

The previous prime is 2213843. The next prime is 2213867. The reversal of 2213853 is 3583122.

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

It is not a de Polignac number, because 2213853 - 2⁴ = 2213837 is a prime.

It is a super-2 number, since 2×2213853² = 9802290211218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2238 + ... + 3071.

It is an arithmetic number, because the mean of its divisors is an integer number (371700).

2^2213853 is an apocalyptic number.

It is an amenable number.

2213853 is a deficient number, since it is larger than the sum of its proper divisors (759747).

2213853 is a wasteful number, since it uses less digits than its factorization.

2213853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451.

The product of its digits is 1440, while the sum is 24.

The square root of 2213853 is about 1487.9022145289. The cubic root of 2213853 is about 130.3315599619.

Adding to 2213853 its reverse (3583122), we get a palindrome (5796975).

The spelling of 2213853 in words is "two million, two hundred thirteen thousand, eight hundred fifty-three".