2213262 has 24 divisors (see below), whose sum is σ = 4914000. Its totient is φ = 719520.

The previous prime is 2213243. The next prime is 2213279. The reversal of 2213262 is 2623122.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 762 + ... + 2237.

It is an arithmetic number, because the mean of its divisors is an integer number (204750).

2^2213262 is an apocalyptic number.

2213262 is an abundant number, since it is smaller than the sum of its proper divisors (2700738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2213262 is a wasteful number, since it uses less digits than its factorization.

2213262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048 (or 3045 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 2213262 is about 1487.7035995117. The cubic root of 2213262 is about 130.3199613587.

Adding to 2213262 its reverse (2623122), we get a palindrome (4836384).

The spelling of 2213262 in words is "two million, two hundred thirteen thousand, two hundred sixty-two".