12933536 has 96 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 4838400.

The previous prime is 12933523. The next prime is 12933559. The reversal of 12933536 is 63533921.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71366 + ... + 71546.

It is an arithmetic number, because the mean of its divisors is an integer number (343980).

Almost surely, 2^12933536 is an apocalyptic number.

12933536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12933536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16511040).

12933536 is an abundant number, since it is smaller than the sum of its proper divisors (20088544).

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

12933536 is a wasteful number, since it uses less digits than its factorization.

12933536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 230 counting only the distinct ones).

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

The square root of 12933536 is about 3596.3225661778. The cubic root of 12933536 is about 234.7320682608.

The spelling of 12933536 in words is "twelve million, nine hundred thirty-three thousand, five hundred thirty-six".