12922360 has 64 divisors (see below), whose sum is σ = 32503680. Its totient is φ = 4583040.

The previous prime is 12922333. The next prime is 12922367. The reversal of 12922360 is 6322921.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12922367) 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 15 ways as a sum of consecutive naturals, for example, 18579 + ... + 19261.

It is an arithmetic number, because the mean of its divisors is an integer number (507870).

Almost surely, 2^12922360 is an apocalyptic number.

12922360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12922360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16251840).

12922360 is an abundant number, since it is smaller than the sum of its proper divisors (19581320).

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

12922360 is a wasteful number, since it uses less digits than its factorization.

12922360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 12922360 is about 3594.7684209139. The cubic root of 12922360 is about 234.6644373210.

The spelling of 12922360 in words is "twelve million, nine hundred twenty-two thousand, three hundred sixty".