12532697 has 4 divisors (see below), whose sum is σ = 12546576. Its totient is φ = 12518820.

The previous prime is 12532687. The next prime is 12532699. The reversal of 12532697 is 79623521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79623521 = 7933 ⋅10037.

It is a cyclic number.

It is not a de Polignac number, because 12532697 - 2¹⁸ = 12270553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12532699) 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 3 ways as a sum of consecutive naturals, for example, 5483 + ... + 7424.

It is an arithmetic number, because the mean of its divisors is an integer number (3136644).

Almost surely, 2^12532697 is an apocalyptic number.

It is an amenable number.

12532697 is a deficient number, since it is larger than the sum of its proper divisors (13879).

12532697 is an equidigital number, since it uses as much as digits as its factorization.

12532697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13878.

The product of its digits is 22680, while the sum is 35.

The square root of 12532697 is about 3540.1549401121. The cubic root of 12532697 is about 232.2816202063.

The spelling of 12532697 in words is "twelve million, five hundred thirty-two thousand, six hundred ninety-seven".