2170052 has 12 divisors (see below), whose sum is σ = 3831996. Its totient is φ = 1075200.

The previous prime is 2170043. The next prime is 2170061. The reversal of 2170052 is 2500712.

It is an interprime number because it is at equal distance from previous prime (2170043) and next prime (2170061).

It can be written as a sum of positive squares in 2 ways, for example, as 495616 + 1674436 = 704^2 + 1294^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2170052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949 + ... + 2852.

It is an arithmetic number, because the mean of its divisors is an integer number (319333).

2^2170052 is an apocalyptic number.

It is an amenable number.

2170052 is a deficient number, since it is larger than the sum of its proper divisors (1661944).

2170052 is a wasteful number, since it uses less digits than its factorization.

2170052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4918 (or 4916 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2170052 is about 1473.1096361100. The cubic root of 2170052 is about 129.4662931609.

Adding to 2170052 its reverse (2500712), we get a palindrome (4670764).

The spelling of 2170052 in words is "two million, one hundred seventy thousand, fifty-two".