12206748 has 48 divisors (see below), whose sum is σ = 30754080. Its totient is φ = 3753984.

The previous prime is 12206743. The next prime is 12206749. The reversal of 12206748 is 84760221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12206741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10248 + ... + 11376.

It is an arithmetic number, because the mean of its divisors is an integer number (640710).

Almost surely, 2^12206748 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 12206748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15377040).

12206748 is an abundant number, since it is smaller than the sum of its proper divisors (18547332).

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

12206748 is a wasteful number, since it uses less digits than its factorization.

12206748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1204 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 12206748 is about 3493.8156791680. The cubic root of 12206748 is about 230.2501877413.

Adding to 12206748 its reverse (84760221), we get a palindrome (96966969).

The spelling of 12206748 in words is "twelve million, two hundred six thousand, seven hundred forty-eight".