12052252 has 12 divisors (see below), whose sum is σ = 22332240.
Its totient is φ = 5671616.
The previous prime is 12052231. The next prime is 12052259. The reversal of 12052252 is 25225021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12052259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88552 + ... + 88687.
It is an arithmetic number, because the mean of its divisors is an integer number (1861020).
Almost surely, 212052252 is an apocalyptic number.
It is an amenable number.
12052252 is a deficient number, since it is larger than the sum of its proper divisors (10279988).
12052252 is a wasteful number, since it uses less digits than its factorization.
12052252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177260 (or 177258 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 12052252 is about 3471.6353495147.
The cubic root of 12052252 is about 229.2746651878.
Adding to 12052252 its reverse (25225021), we get a palindrome (37277273).
The spelling of 12052252 in words is "twelve million, fifty-two thousand, two hundred fifty-two".