2113614 has 24 divisors (see below), whose sum is σ = 4750200. Its totient is φ = 704376.

The previous prime is 2113609. The next prime is 2113651. The reversal of 2113614 is 4163112.

It is a happy number.

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

It is a Curzon number.

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, 1689 + ... + 2660.

It is an arithmetic number, because the mean of its divisors is an integer number (197925).

2^2113614 is an apocalyptic number.

2113614 is an abundant number, since it is smaller than the sum of its proper divisors (2636586).

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

2113614 is an equidigital number, since it uses as much as digits as its factorization.

2113614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366 (or 4354 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 2113614 is about 1453.8273625159. The cubic root of 2113614 is about 128.3340477088.

Adding to 2113614 its reverse (4163112), we get a palindrome (6276726).

The spelling of 2113614 in words is "two million, one hundred thirteen thousand, six hundred fourteen".