12264045 has 8 divisors (see below), whose sum is σ = 19622496. Its totient is φ = 6540816.

The previous prime is 12264029. The next prime is 12264047. The reversal of 12264045 is 54046221.

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

It is not a de Polignac number, because 12264045 - 2⁴ = 12264029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12264047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408787 + ... + 408816.

It is an arithmetic number, because the mean of its divisors is an integer number (2452812).

Almost surely, 2^12264045 is an apocalyptic number.

12264045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12264045 is a deficient number, since it is larger than the sum of its proper divisors (7358451).

12264045 is an equidigital number, since it uses as much as digits as its factorization.

12264045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817611.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 12264045 is about 3502.0058537929. The cubic root of 12264045 is about 230.6098810603.

The spelling of 12264045 in words is "twelve million, two hundred sixty-four thousand, forty-five".