2313305 has 8 divisors (see below), whose sum is σ = 2798592. Its totient is φ = 1835568.

The previous prime is 2313253. The next prime is 2313323. The reversal of 2313305 is 5033132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313305 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187 + ... + 2456.

It is an arithmetic number, because the mean of its divisors is an integer number (349824).

2^2313305 is an apocalyptic number.

It is an amenable number.

2313305 is a deficient number, since it is larger than the sum of its proper divisors (485287).

2313305 is a wasteful number, since it uses less digits than its factorization.

2313305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 2313305 is about 1520.9552919136. The cubic root of 2313305 is about 132.2546545627.

Adding to 2313305 its reverse (5033132), we get a palindrome (7346437).

The spelling of 2313305 in words is "two million, three hundred thirteen thousand, three hundred five".