12262068 has 144 divisors (see below), whose sum is σ = 40360320. Its totient is φ = 3048192.

The previous prime is 12262057. The next prime is 12262073. The reversal of 12262068 is 86026221.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 62146 + ... + 62342.

It is an arithmetic number, because the mean of its divisors is an integer number (280280).

Almost surely, 2^12262068 is an apocalyptic number.

12262068 is a gapful number since it is divisible by the number (18) 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 12262068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20180160).

12262068 is an abundant number, since it is smaller than the sum of its proper divisors (28098252).

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

12262068 is a wasteful number, since it uses less digits than its factorization.

12262068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 12262068 is about 3501.7235756124. The cubic root of 12262068 is about 230.5974887314.

Adding to 12262068 its reverse (86026221), we get a palindrome (98288289).

The spelling of 12262068 in words is "twelve million, two hundred sixty-two thousand, sixty-eight".