12252064 has 24 divisors (see below), whose sum is σ = 26314848. Its totient is φ = 5568960.

The previous prime is 12252061. The next prime is 12252073. The reversal of 12252064 is 46025221.

It is a super-2 number, since 2×12252064² = 300226144520192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (12252061) 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 3 ways as a sum of consecutive naturals, for example, 17052 + ... + 17755.

It is an arithmetic number, because the mean of its divisors is an integer number (1096452).

Almost surely, 2^12252064 is an apocalyptic number.

It is an amenable number.

12252064 is an abundant number, since it is smaller than the sum of its proper divisors (14062784).

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

12252064 is a wasteful number, since it uses less digits than its factorization.

12252064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34828 (or 34820 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 12252064 is about 3500.2948447238. The cubic root of 12252064 is about 230.5347607337.

Adding to 12252064 its reverse (46025221), we get a palindrome (58277285).

The spelling of 12252064 in words is "twelve million, two hundred fifty-two thousand, sixty-four".