2652106 has 4 divisors (see below), whose sum is σ = 3978162. Its totient is φ = 1326052.

The previous prime is 2652103. The next prime is 2652113. The reversal of 2652106 is 6012562.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2223081 + 429025 = 1491^2 + 655^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2652101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663025 + ... + 663028.

2^2652106 is an apocalyptic number.

2652106 is a deficient number, since it is larger than the sum of its proper divisors (1326056).

2652106 is a wasteful number, since it uses less digits than its factorization.

2652106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326055.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2652106 is about 1628.5287839028. The cubic root of 2652106 is about 138.4193990316.

Adding to 2652106 its reverse (6012562), we get a palindrome (8664668).

The spelling of 2652106 in words is "two million, six hundred fifty-two thousand, one hundred six".