2316905 has 8 divisors (see below), whose sum is σ = 2901312. Its totient is φ = 1772848.

The previous prime is 2316893. The next prime is 2316911. The reversal of 2316905 is 5096132.

2316905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2316905 - 2¹⁰ = 2315881 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9959 + ... + 10188.

It is an arithmetic number, because the mean of its divisors is an integer number (362664).

2^2316905 is an apocalyptic number.

It is an amenable number.

2316905 is a deficient number, since it is larger than the sum of its proper divisors (584407).

2316905 is a wasteful number, since it uses less digits than its factorization.

2316905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20175.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 2316905 is about 1522.1382985787. The cubic root of 2316905 is about 132.3232245654.

The spelling of 2316905 in words is "two million, three hundred sixteen thousand, nine hundred five".