2315306 has 8 divisors (see below), whose sum is σ = 3969120. Its totient is φ = 992268.

The previous prime is 2315263. The next prime is 2315317. The reversal of 2315306 is 6035132.

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

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, 82676 + ... + 82703.

It is an arithmetic number, because the mean of its divisors is an integer number (496140).

2^2315306 is an apocalyptic number.

2315306 is a deficient number, since it is larger than the sum of its proper divisors (1653814).

2315306 is a wasteful number, since it uses less digits than its factorization.

2315306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165388.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 2315306 is about 1521.6129599869. The cubic root of 2315306 is about 132.2927768302.

The spelling of 2315306 in words is "two million, three hundred fifteen thousand, three hundred six".