2102052 has 24 divisors (see below), whose sum is σ = 4989600. Its totient is φ = 688576.

The previous prime is 2102021. The next prime is 2102057. The reversal of 2102052 is 2502012.

It is a super-2 number, since 2×2102052² = 8837245221408, which contains 22 as substring.

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 (2102057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777 + ... + 2192.

It is an arithmetic number, because the mean of its divisors is an integer number (207900).

2^2102052 is an apocalyptic number.

It is an amenable number.

2102052 is an abundant number, since it is smaller than the sum of its proper divisors (2887548).

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

2102052 is a wasteful number, since it uses less digits than its factorization.

2102052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 2102052 is about 1449.8455090112. The cubic root of 2102052 is about 128.0996132133.

Subtracting from 2102052 its product of nonzero digits (40), we obtain a palindrome (2102012).

Adding to 2102052 its reverse (2502012), we get a palindrome (4604064).

The spelling of 2102052 in words is "two million, one hundred two thousand, fifty-two".