13823432 has 32 divisors (see below), whose sum is σ = 29798400. Its totient is φ = 5889024.

The previous prime is 13823429. The next prime is 13823441. The reversal of 13823432 is 23432831.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10169 + ... + 11447.

It is an arithmetic number, because the mean of its divisors is an integer number (931200).

Almost surely, 2^13823432 is an apocalyptic number.

It is an amenable number.

13823432 is an abundant number, since it is smaller than the sum of its proper divisors (15974968).

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

13823432 is a wasteful number, since it uses less digits than its factorization.

13823432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1481 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 13823432 is about 3717.9876277363. The cubic root of 13823432 is about 239.9967129179.

The spelling of 13823432 in words is "thirteen million, eight hundred twenty-three thousand, four hundred thirty-two".