12152763 has 24 divisors (see below), whose sum is σ = 20936448. Its totient is φ = 6641712.

The previous prime is 12152753. The next prime is 12152783. The reversal of 12152763 is 36725121.

It is a happy number.

It is not a de Polignac number, because 12152763 - 2⁹ = 12152251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12152753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2745 + ... + 5642.

It is an arithmetic number, because the mean of its divisors is an integer number (872352).

Almost surely, 2^12152763 is an apocalyptic number.

12152763 is a deficient number, since it is larger than the sum of its proper divisors (8783685).

12152763 is a wasteful number, since it uses less digits than its factorization.

12152763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8423 (or 8420 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 12152763 is about 3486.0813243526. The cubic root of 12152763 is about 229.9102548414.

Adding to 12152763 its reverse (36725121), we get a palindrome (48877884).

The spelling of 12152763 in words is "twelve million, one hundred fifty-two thousand, seven hundred sixty-three".