2109364 has 12 divisors (see below), whose sum is σ = 3810688. Its totient is φ = 1020600.

The previous prime is 2109329. The next prime is 2109391. The reversal of 2109364 is 4639012.

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, 8382 + ... + 8629.

2^2109364 is an apocalyptic number.

It is an amenable number.

2109364 is a deficient number, since it is larger than the sum of its proper divisors (1701324).

2109364 is a wasteful number, since it uses less digits than its factorization.

2109364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17046 (or 17044 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2109364 is about 1452.3649679058. The cubic root of 2109364 is about 128.2479730702.

The spelling of 2109364 in words is "two million, one hundred nine thousand, three hundred sixty-four".