2111052 has 48 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 649152.

The previous prime is 2111051. The next prime is 2111059. The reversal of 2111052 is 2501112.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2111051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10618 + ... + 10814.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^2111052 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 2111052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661120).

2111052 is an abundant number, since it is smaller than the sum of its proper divisors (3211188).

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

2111052 is a wasteful number, since it uses less digits than its factorization.

2111052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 2111052 is about 1452.9459728428. The cubic root of 2111052 is about 128.2821737199.

Adding to 2111052 its reverse (2501112), we get a palindrome (4612164).

The spelling of 2111052 in words is "two million, one hundred eleven thousand, fifty-two".