12262104 has 80 divisors (see below), whose sum is σ = 34848000. Its totient is φ = 4027968.

The previous prime is 12262097. The next prime is 12262109. The reversal of 12262104 is 40126221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12262109) 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 19 ways as a sum of consecutive naturals, for example, 82222 + ... + 82370.

It is an arithmetic number, because the mean of its divisors is an integer number (435600).

Almost surely, 2^12262104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12262104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17424000).

12262104 is an abundant number, since it is smaller than the sum of its proper divisors (22585896).

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

12262104 is a wasteful number, since it uses less digits than its factorization.

12262104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 12262104 is about 3501.7287159345. The cubic root of 12262104 is about 230.5977144003.

Adding to 12262104 its reverse (40126221), we get a palindrome (52388325).

It can be divided in two parts, 122 and 62104, that added together give a palindrome (62226).

The spelling of 12262104 in words is "twelve million, two hundred sixty-two thousand, one hundred four".