2092122 has 64 divisors (see below), whose sum is σ = 5132160. Its totient is φ = 628992.

The previous prime is 2092099. The next prime is 2092133. The reversal of 2092122 is 2212902.

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

It is a junction number, because it is equal to n+sod(n) for n = 2092095 and 2092104.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39448 + ... + 39500.

It is an arithmetic number, because the mean of its divisors is an integer number (80190).

2^2092122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2092122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2566080).

2092122 is an abundant number, since it is smaller than the sum of its proper divisors (3040038).

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

2092122 is a wasteful number, since it uses less digits than its factorization.

2092122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 118 counting only the distinct ones).

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

The square root of 2092122 is about 1446.4169523343. The cubic root of 2092122 is about 127.8975824618.

The spelling of 2092122 in words is "two million, ninety-two thousand, one hundred twenty-two".