12532371 has 8 divisors (see below), whose sum is σ = 16782480. Its totient is φ = 8318592.

The previous prime is 12532369. The next prime is 12532391. The reversal of 12532371 is 17323521.

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

It is not a de Polignac number, because 12532371 - 2¹ = 12532369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12532301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8266 + ... + 9663.

It is an arithmetic number, because the mean of its divisors is an integer number (2097810).

Almost surely, 2^12532371 is an apocalyptic number.

12532371 is a deficient number, since it is larger than the sum of its proper divisors (4250109).

12532371 is a wasteful number, since it uses less digits than its factorization.

12532371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18165.

The product of its digits is 1260, while the sum is 24.

The square root of 12532371 is about 3540.1088966302. The cubic root of 12532371 is about 232.2796061555.

Adding to 12532371 its reverse (17323521), we get a palindrome (29855892).

The spelling of 12532371 in words is "twelve million, five hundred thirty-two thousand, three hundred seventy-one".