12469305 has 8 divisors (see below), whose sum is σ = 19950912. Its totient is φ = 6650288.

The previous prime is 12469277. The next prime is 12469307. The reversal of 12469305 is 50396421.

12469305 is digitally balanced in base 2 and base 4, because in such bases 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 cyclic number.

It is not a de Polignac number, because 12469305 - 2¹² = 12465209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12469307) 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, 415629 + ... + 415658.

It is an arithmetic number, because the mean of its divisors is an integer number (2493864).

Almost surely, 2^12469305 is an apocalyptic number.

12469305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12469305 is a deficient number, since it is larger than the sum of its proper divisors (7481607).

12469305 is an equidigital number, since it uses as much as digits as its factorization.

12469305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831295.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 12469305 is about 3531.1903092300. The cubic root of 12469305 is about 231.8893212167.

The spelling of 12469305 in words is "twelve million, four hundred sixty-nine thousand, three hundred five".