12408652 has 12 divisors (see below), whose sum is σ = 21854560. Its totient is φ = 6164496.

The previous prime is 12408631. The next prime is 12408659. The reversal of 12408652 is 25680421.

It is a super-3 number, since 3×12408652³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12408652.

It is not an unprimeable number, because it can be changed into a prime (12408659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9252 + ... + 10507.

Almost surely, 2^12408652 is an apocalyptic number.

It is an amenable number.

12408652 is a deficient number, since it is larger than the sum of its proper divisors (9445908).

12408652 is a wasteful number, since it uses less digits than its factorization.

12408652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19920 (or 19918 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 12408652 is about 3522.5916595598. The cubic root of 12408652 is about 231.5127257985.

The spelling of 12408652 in words is "twelve million, four hundred eight thousand, six hundred fifty-two".