2316345 has 8 divisors (see below), whose sum is σ = 3706176. Its totient is φ = 1235376.

The previous prime is 2316343. The next prime is 2316361. The reversal of 2316345 is 5436132.

It is a happy number.

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

It is not a de Polignac number, because 2316345 - 2¹ = 2316343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2316343) 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, 77197 + ... + 77226.

It is an arithmetic number, because the mean of its divisors is an integer number (463272).

2^2316345 is an apocalyptic number.

It is an amenable number.

2316345 is a deficient number, since it is larger than the sum of its proper divisors (1389831).

2316345 is a wasteful number, since it uses less digits than its factorization.

2316345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154431.

The product of its digits is 2160, while the sum is 24.

The square root of 2316345 is about 1521.9543357144. The cubic root of 2316345 is about 132.3125627879.

The spelling of 2316345 in words is "two million, three hundred sixteen thousand, three hundred forty-five".