12533396 has 24 divisors (see below), whose sum is σ = 22592640. Its totient is φ = 6080832.

The previous prime is 12533377. The next prime is 12533441. The reversal of 12533396 is 69333521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30440 + ... + 30848.

It is an arithmetic number, because the mean of its divisors is an integer number (941360).

Almost surely, 2^12533396 is an apocalyptic number.

It is an amenable number.

12533396 is a deficient number, since it is larger than the sum of its proper divisors (10059244).

12533396 is a wasteful number, since it uses less digits than its factorization.

12533396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623 (or 621 counting only the distinct ones).

The product of its digits is 14580, while the sum is 32.

The square root of 12533396 is about 3540.2536632281. The cubic root of 12533396 is about 232.2859385594.

The spelling of 12533396 in words is "twelve million, five hundred thirty-three thousand, three hundred ninety-six".