2072107 has 4 divisors (see below), whose sum is σ = 2080080. Its totient is φ = 2064136.

The previous prime is 2072101. The next prime is 2072117. The reversal of 2072107 is 7012702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7012702 = 2 ⋅3506351.

It is a cyclic number.

It is not a de Polignac number, because 2072107 - 2¹⁵ = 2039339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2072101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3583 + ... + 4120.

It is an arithmetic number, because the mean of its divisors is an integer number (520020).

2^2072107 is an apocalyptic number.

2072107 is a deficient number, since it is larger than the sum of its proper divisors (7973).

2072107 is an equidigital number, since it uses as much as digits as its factorization.

2072107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7972.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 2072107 is about 1439.4815038756. The cubic root of 2072107 is about 127.4884162230.

Adding to 2072107 its reverse (7012702), we get a palindrome (9084809).

It can be divided in two parts, 20 and 72107, that added together give a palindrome (72127).

The spelling of 2072107 in words is "two million, seventy-two thousand, one hundred seven".