12326001 has 4 divisors (see below), whose sum is σ = 16434672. Its totient is φ = 8217332.

The previous prime is 12325991. The next prime is 12326009. The reversal of 12326001 is 10062321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12326001 - 2¹⁵ = 12293233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12326009) 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, 2054331 + ... + 2054336.

It is an arithmetic number, because the mean of its divisors is an integer number (4108668).

Almost surely, 2^12326001 is an apocalyptic number.

It is an amenable number.

12326001 is a deficient number, since it is larger than the sum of its proper divisors (4108671).

12326001 is an equidigital number, since it uses as much as digits as its factorization.

12326001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108670.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 12326001 is about 3510.8404976586. The cubic root of 12326001 is about 230.9975637381.

Adding to 12326001 its reverse (10062321), we get a palindrome (22388322).

The spelling of 12326001 in words is "twelve million, three hundred twenty-six thousand, one".