12397352 has 32 divisors (see below), whose sum is σ = 26853120. Its totient is φ = 5303040.

The previous prime is 12397351. The next prime is 12397379. The reversal of 12397352 is 25379321.

12397352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12397352² = 307388673223808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12397351) 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, 2648 + ... + 5639.

It is an arithmetic number, because the mean of its divisors is an integer number (839160).

Almost surely, 2^12397352 is an apocalyptic number.

It is an amenable number.

12397352 is an abundant number, since it is smaller than the sum of its proper divisors (14455768).

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

12397352 is a wasteful number, since it uses less digits than its factorization.

12397352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8321 (or 8317 counting only the distinct ones).

The product of its digits is 11340, while the sum is 32.

The square root of 12397352 is about 3520.9873615223. The cubic root of 12397352 is about 231.4424283877.

The spelling of 12397352 in words is "twelve million, three hundred ninety-seven thousand, three hundred fifty-two".