12162652 has 24 divisors (see below), whose sum is σ = 21936096. Its totient is φ = 5898048.

The previous prime is 12162649. The next prime is 12162671. The reversal of 12162652 is 25626121.

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 7 ways as a sum of consecutive naturals, for example, 21558 + ... + 22114.

It is an arithmetic number, because the mean of its divisors is an integer number (914004).

Almost surely, 2^12162652 is an apocalyptic number.

It is an amenable number.

12162652 is a deficient number, since it is larger than the sum of its proper divisors (9773444).

12162652 is a wasteful number, since it uses less digits than its factorization.

12162652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 715 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 12162652 is about 3487.4993906810. The cubic root of 12162652 is about 229.9725991302.

Adding to 12162652 its reverse (25626121), we get a palindrome (37788773).

The spelling of 12162652 in words is "twelve million, one hundred sixty-two thousand, six hundred fifty-two".