12532296 has 32 divisors (see below), whose sum is σ = 35807040. Its totient is φ = 3580608.

The previous prime is 12532279. The next prime is 12532297. The reversal of 12532296 is 69223521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12532297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37131 + ... + 37466.

It is an arithmetic number, because the mean of its divisors is an integer number (1118970).

Almost surely, 2^12532296 is an apocalyptic number.

It is an amenable number.

12532296 is an abundant number, since it is smaller than the sum of its proper divisors (23274744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12532296 is a wasteful number, since it uses less digits than its factorization.

12532296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74613 (or 74609 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 12532296 is about 3540.0983037198. The cubic root of 12532296 is about 232.2791427953.

The spelling of 12532296 in words is "twelve million, five hundred thirty-two thousand, two hundred ninety-six".