2113362 has 24 divisors (see below), whose sum is σ = 4617756. Its totient is φ = 698496.

The previous prime is 2113361. The next prime is 2113369. The reversal of 2113362 is 2633112.

It can be written as a sum of positive squares in 2 ways, for example, as 1929321 + 184041 = 1389^2 + 429^2 .

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 not an unprimeable number, because it can be changed into a prime (2113361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2038 + ... + 2894.

2^2113362 is an apocalyptic number.

2113362 is an abundant number, since it is smaller than the sum of its proper divisors (2504394).

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

2113362 is a wasteful number, since it uses less digits than its factorization.

2113362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 999 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 2113362 is about 1453.7406921456. The cubic root of 2113362 is about 128.3289472087.

Adding to 2113362 its reverse (2633112), we get a palindrome (4746474).

The spelling of 2113362 in words is "two million, one hundred thirteen thousand, three hundred sixty-two".