2315626 has 8 divisors (see below), whose sum is σ = 3479904. Its totient is φ = 1155660.

The previous prime is 2315611. The next prime is 2315629. The reversal of 2315626 is 6265132.

2315626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2315626.

It is not an unprimeable number, because it can be changed into a prime (2315629) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1501 + ... + 2623.

It is an arithmetic number, because the mean of its divisors is an integer number (434988).

2^2315626 is an apocalyptic number.

2315626 is a deficient number, since it is larger than the sum of its proper divisors (1164278).

2315626 is a wasteful number, since it uses less digits than its factorization.

2315626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156.

The product of its digits is 2160, while the sum is 25.

The square root of 2315626 is about 1521.7181079293. The cubic root of 2315626 is about 132.2988713073.

The spelling of 2315626 in words is "two million, three hundred fifteen thousand, six hundred twenty-six".