2109014 has 16 divisors (see below), whose sum is σ = 3281040. Its totient is φ = 1016160.

The previous prime is 2109013. The next prime is 2109049. The reversal of 2109014 is 4109012.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2108983 and 2109001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2109011) 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, 7052 + ... + 7344.

It is an arithmetic number, because the mean of its divisors is an integer number (205065).

2^2109014 is an apocalyptic number.

2109014 is a deficient number, since it is larger than the sum of its proper divisors (1172026).

2109014 is a wasteful number, since it uses less digits than its factorization.

2109014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2109014 is about 1452.2444697777. The cubic root of 2109014 is about 128.2408794196.

The spelling of 2109014 in words is "two million, one hundred nine thousand, fourteen".