2107386 has 36 divisors (see below), whose sum is σ = 4753242. Its totient is φ = 674544.

The previous prime is 2107381. The next prime is 2107393. The reversal of 2107386 is 6837012.

2107386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1610361 + 497025 = 1269^2 + 705^2 .

It is not an unprimeable number, because it can be changed into a prime (2107381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 39736 + ... + 39788.

2^2107386 is an apocalyptic number.

2107386 is an abundant number, since it is smaller than the sum of its proper divisors (2645856).

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

2107386 is a wasteful number, since it uses less digits than its factorization.

2107386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2107386 is about 1451.6838498792. The cubic root of 2107386 is about 128.2078734913.

The spelling of 2107386 in words is "two million, one hundred seven thousand, three hundred eighty-six".