13832812 has 12 divisors (see below), whose sum is σ = 27665680. Its totient is φ = 5928336.

The previous prime is 13832809. The next prime is 13832831. The reversal of 13832812 is 21823831.

13832812 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 494029 = 13832812 / (1 + 3 + 8 + 3 + 2 + 8 + 1 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246987 + ... + 247042.

Almost surely, 2^13832812 is an apocalyptic number.

It is an amenable number.

13832812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13832812 is a wasteful number, since it uses less digits than its factorization.

13832812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494040 (or 494038 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 13832812 is about 3719.2488488941. The cubic root of 13832812 is about 240.0509845387.

The spelling of 13832812 in words is "thirteen million, eight hundred thirty-two thousand, eight hundred twelve".