2315633 has 4 divisors (see below), whose sum is σ = 2347428. Its totient is φ = 2283840.

The previous prime is 2315629. The next prime is 2315641. The reversal of 2315633 is 3365132.

2315633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 552049 + 1763584 = 743^2 + 1328^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315633 - 2² = 2315629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2315599 and 2315608.

It is not an unprimeable number, because it can be changed into a prime (2315683) 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, 15788 + ... + 15933.

It is an arithmetic number, because the mean of its divisors is an integer number (586857).

2^2315633 is an apocalyptic number.

It is an amenable number.

2315633 is a deficient number, since it is larger than the sum of its proper divisors (31795).

2315633 is an equidigital number, since it uses as much as digits as its factorization.

2315633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31794.

The product of its digits is 1620, while the sum is 23.

The square root of 2315633 is about 1521.7204079594. The cubic root of 2315633 is about 132.2990046177.

The spelling of 2315633 in words is "two million, three hundred fifteen thousand, six hundred thirty-three".