13854232 has 32 divisors (see below), whose sum is σ = 30103200. Its totient is φ = 5854464.

The previous prime is 13854229. The next prime is 13854233. The reversal of 13854232 is 23245831.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 13854232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13854233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2394 + ... + 5782.

It is an arithmetic number, because the mean of its divisors is an integer number (940725).

Almost surely, 2^13854232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13854232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15051600).

13854232 is an abundant number, since it is smaller than the sum of its proper divisors (16248968).

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

13854232 is a wasteful number, since it uses less digits than its factorization.

13854232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475 (or 3471 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 13854232 is about 3722.1273487080. The cubic root of 13854232 is about 240.1748263218.

It can be divided in two parts, 138542 and 32, that multiplied together give a palindrome (4433344).

The spelling of 13854232 in words is "thirteen million, eight hundred fifty-four thousand, two hundred thirty-two".