2315446 has 12 divisors (see below), whose sum is σ = 4040388. Its totient is φ = 992292.

The previous prime is 2315413. The next prime is 2315461. The reversal of 2315446 is 6445132.

2315446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2315446³ = 37241333698831009608, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2315446.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 11716 + ... + 11911.

It is an arithmetic number, because the mean of its divisors is an integer number (336699).

2^2315446 is an apocalyptic number.

2315446 is a deficient number, since it is larger than the sum of its proper divisors (1724942).

2315446 is a wasteful number, since it uses less digits than its factorization.

2315446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23643 (or 23636 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 2315446 is about 1521.6589631057. The cubic root of 2315446 is about 132.2954432330.

The spelling of 2315446 in words is "two million, three hundred fifteen thousand, four hundred forty-six".