12327045 has 8 divisors (see below), whose sum is σ = 19723296. Its totient is φ = 6574416.

The previous prime is 12327041. The next prime is 12327053. The reversal of 12327045 is 54072321.

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

It is not a de Polignac number, because 12327045 - 2² = 12327041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12327041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410887 + ... + 410916.

It is an arithmetic number, because the mean of its divisors is an integer number (2465412).

Almost surely, 2^12327045 is an apocalyptic number.

12327045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12327045 is a deficient number, since it is larger than the sum of its proper divisors (7396251).

12327045 is an equidigital number, since it uses as much as digits as its factorization.

12327045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821811.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 12327045 is about 3510.9891768560. The cubic root of 12327045 is about 231.0040853085.

Adding to 12327045 its reverse (54072321), we get a palindrome (66399366).

The spelling of 12327045 in words is "twelve million, three hundred twenty-seven thousand, forty-five".