2323605 has 32 divisors (see below), whose sum is σ = 4055040. Its totient is φ = 1131840.

The previous prime is 2323583. The next prime is 2323609. The reversal of 2323605 is 5063232.

2323605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2323605 - 2¹² = 2319509 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323609) 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 31 ways as a sum of consecutive naturals, for example, 8704 + ... + 8966.

It is an arithmetic number, because the mean of its divisors is an integer number (126720).

2^2323605 is an apocalyptic number.

It is an amenable number.

2323605 is a deficient number, since it is larger than the sum of its proper divisors (1731435).

2323605 is a wasteful number, since it uses less digits than its factorization.

2323605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2323605 is about 1524.3375610409. The cubic root of 2323605 is about 132.4506520873.

Adding to 2323605 its reverse (5063232), we get a palindrome (7386837).

The spelling of 2323605 in words is "two million, three hundred twenty-three thousand, six hundred five".