2213386 has 32 divisors (see below), whose sum is σ = 4095360. Its totient is φ = 876096.

The previous prime is 2213381. The next prime is 2213389. The reversal of 2213386 is 6833122.

2213386 is an undulating number in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 2213386.

It is not an unprimeable number, because it can be changed into a prime (2213381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14020 + ... + 14176.

It is an arithmetic number, because the mean of its divisors is an integer number (127980).

2^2213386 is an apocalyptic number.

2213386 is a deficient number, since it is larger than the sum of its proper divisors (1881974).

2213386 is a wasteful number, since it uses less digits than its factorization.

2213386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238.

The product of its digits is 1728, while the sum is 25.

The square root of 2213386 is about 1487.7452738960. The cubic root of 2213386 is about 130.3223950778.

It can be divided in two parts, 22 and 13386, that multiplied together give a palindrome (294492).

The spelling of 2213386 in words is "two million, two hundred thirteen thousand, three hundred eighty-six".