12316470 has 32 divisors (see below), whose sum is σ = 29652480. Its totient is φ = 3274080.

The previous prime is 12316457. The next prime is 12316471. The reversal of 12316470 is 7461321.

It is a self number, because there is not a number n which added to its sum of digits gives 12316470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12316471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16771 + ... + 17489.

It is an arithmetic number, because the mean of its divisors is an integer number (926640).

Almost surely, 2^12316470 is an apocalyptic number.

12316470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12316470 is an abundant number, since it is smaller than the sum of its proper divisors (17336010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12316470 is a wasteful number, since it uses less digits than its factorization.

12316470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12316470 is about 3509.4828678881. The cubic root of 12316470 is about 230.9380092648.

Adding to 12316470 its reverse (7461321), we get a palindrome (19777791).

The spelling of 12316470 in words is "twelve million, three hundred sixteen thousand, four hundred seventy".