12532911 has 8 divisors (see below), whose sum is σ = 16728624. Its totient is φ = 8346240.

The previous prime is 12532873. The next prime is 12532931. The reversal of 12532911 is 11923521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12532911 - 2⁷ = 12532783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12532931) 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 7 ways as a sum of consecutive naturals, for example, 2281 + ... + 5501.

It is an arithmetic number, because the mean of its divisors is an integer number (2091078).

Almost surely, 2^12532911 is an apocalyptic number.

12532911 is a deficient number, since it is larger than the sum of its proper divisors (4195713).

12532911 is a wasteful number, since it uses less digits than its factorization.

12532911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4521.

The product of its digits is 540, while the sum is 24.

The square root of 12532911 is about 3540.1851646489. The cubic root of 12532911 is about 232.2829422942.

The spelling of 12532911 in words is "twelve million, five hundred thirty-two thousand, nine hundred eleven".