14136432 has 20 divisors (see below), whose sum is σ = 36519240. Its totient is φ = 4712128.

The previous prime is 14136407. The next prime is 14136443. The reversal of 14136432 is 23463141.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 147207 + ... + 147302.

It is an arithmetic number, because the mean of its divisors is an integer number (1825962).

Almost surely, 2^14136432 is an apocalyptic number.

14136432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14136432 is an abundant number, since it is smaller than the sum of its proper divisors (22382808).

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

14136432 is a wasteful number, since it uses less digits than its factorization.

14136432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294520 (or 294514 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 14136432 is about 3759.8446776429. The cubic root of 14136432 is about 241.7946029427.

Adding to 14136432 its reverse (23463141), we get a palindrome (37599573).

The spelling of 14136432 in words is "fourteen million, one hundred thirty-six thousand, four hundred thirty-two".