12206152 has 64 divisors (see below), whose sum is σ = 27688320. Its totient is φ = 4935168.

The previous prime is 12206149. The next prime is 12206177. The reversal of 12206152 is 25160221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89028 + ... + 89164.

It is an arithmetic number, because the mean of its divisors is an integer number (432630).

Almost surely, 2^12206152 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 12206152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13844160).

12206152 is an abundant number, since it is smaller than the sum of its proper divisors (15482168).

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

12206152 is a wasteful number, since it uses less digits than its factorization.

12206152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 12206152 is about 3493.7303845603. The cubic root of 12206152 is about 230.2464403237.

Adding to 12206152 its reverse (25160221), we get a palindrome (37366373).

The spelling of 12206152 in words is "twelve million, two hundred six thousand, one hundred fifty-two".