2313745 has 8 divisors (see below), whose sum is σ = 3173184. Its totient is φ = 1586544.

The previous prime is 2313679. The next prime is 2313767. The reversal of 2313745 is 5473132.

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 2313745 - 2⁷ = 2313617 is a prime.

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, 33019 + ... + 33088.

It is an arithmetic number, because the mean of its divisors is an integer number (396648).

2^2313745 is an apocalyptic number.

It is an amenable number.

2313745 is a deficient number, since it is larger than the sum of its proper divisors (859439).

2313745 is an equidigital number, since it uses as much as digits as its factorization.

2313745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66119.

The product of its digits is 2520, while the sum is 25.

The square root of 2313745 is about 1521.0999309710. The cubic root of 2313745 is about 132.2630391552.

Adding to 2313745 its reverse (5473132), we get a palindrome (7786877).

The spelling of 2313745 in words is "two million, three hundred thirteen thousand, seven hundred forty-five".