12362728 has 32 divisors (see below), whose sum is σ = 26625600. Its totient is φ = 5271552.

The previous prime is 12362719. The next prime is 12362737. The reversal of 12362728 is 82726321.

It is an interprime number because it is at equal distance from previous prime (12362719) and next prime (12362737).

It is a self number, because there is not a number n which added to its sum of digits gives 12362728.

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, 13963 + ... + 14821.

It is an arithmetic number, because the mean of its divisors is an integer number (832050).

Almost surely, 2^12362728 is an apocalyptic number.

It is an amenable number.

12362728 is an abundant number, since it is smaller than the sum of its proper divisors (14262872).

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

12362728 is a wasteful number, since it uses less digits than its factorization.

12362728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1125 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 12362728 is about 3516.0671210886. The cubic root of 12362728 is about 231.2267658176.

The spelling of 12362728 in words is "twelve million, three hundred sixty-two thousand, seven hundred twenty-eight".