12152768 has 14 divisors (see below), whose sum is σ = 24115776. Its totient is φ = 6076352.

The previous prime is 12152753. The next prime is 12152783. The reversal of 12152768 is 86725121.

It is an interprime number because it is at equal distance from previous prime (12152753) and next prime (12152783).

It is a Harshad number since it is a multiple of its sum of digits (32).

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 as a sum of consecutive naturals, namely, 94880 + ... + 95007.

Almost surely, 2^12152768 is an apocalyptic number.

It is an amenable number.

12152768 is a deficient number, since it is larger than the sum of its proper divisors (11963008).

12152768 is an equidigital number, since it uses as much as digits as its factorization.

12152768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189899 (or 189889 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 12152768 is about 3486.0820414901. The cubic root of 12152768 is about 229.9102863720.

Adding to 12152768 its reverse (86725121), we get a palindrome (98877889).

The spelling of 12152768 in words is "twelve million, one hundred fifty-two thousand, seven hundred sixty-eight".