2113092 has 36 divisors (see below), whose sum is σ = 5416320. Its totient is φ = 694512.

The previous prime is 2113091. The next prime is 2113109. The reversal of 2113092 is 2903112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (2113091) 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, 2473 + ... + 3215.

2^2113092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2113092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2708160).

2113092 is an abundant number, since it is smaller than the sum of its proper divisors (3303228).

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

2113092 is a wasteful number, since it uses less digits than its factorization.

2113092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 2113092 is about 1453.6478253002. The cubic root of 2113092 is about 128.3234819371.

The spelling of 2113092 in words is "two million, one hundred thirteen thousand, ninety-two".