2321066 has 8 divisors (see below), whose sum is σ = 3798144. Its totient is φ = 1055020.

The previous prime is 2321057. The next prime is 2321087. The reversal of 2321066 is 6601232.

2321066 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 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 3 ways as a sum of consecutive naturals, for example, 52730 + ... + 52773.

It is an arithmetic number, because the mean of its divisors is an integer number (474768).

2^2321066 is an apocalyptic number.

2321066 is a deficient number, since it is larger than the sum of its proper divisors (1477078).

2321066 is a wasteful number, since it uses less digits than its factorization.

2321066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105516.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2321066 is about 1523.5045126287. The cubic root of 2321066 is about 132.4023916229.

Adding to 2321066 its reverse (6601232), we get a palindrome (8922298).

The spelling of 2321066 in words is "two million, three hundred twenty-one thousand, sixty-six".