12332577 has 24 divisors (see below), whose sum is σ = 18138400. Its totient is φ = 7432128.

The previous prime is 12332557. The next prime is 12332597. The reversal of 12332577 is 77523321.

It is an interprime number because it is at equal distance from previous prime (12332557) and next prime (12332597).

It is not a de Polignac number, because 12332577 - 2¹⁵ = 12299809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12332527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29949 + ... + 30357.

Almost surely, 2^12332577 is an apocalyptic number.

It is an amenable number.

12332577 is a deficient number, since it is larger than the sum of its proper divisors (5805823).

12332577 is a wasteful number, since it uses less digits than its factorization.

12332577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 454 counting only the distinct ones).

The product of its digits is 8820, while the sum is 30.

The square root of 12332577 is about 3511.7769006587. The cubic root of 12332577 is about 231.0386359918.

Adding to 12332577 its reverse (77523321), we get a palindrome (89855898).

The spelling of 12332577 in words is "twelve million, three hundred thirty-two thousand, five hundred seventy-seven".