14136424 has 8 divisors (see below), whose sum is σ = 26505810. Its totient is φ = 7068208.

The previous prime is 14136407. The next prime is 14136443. The reversal of 14136424 is 42463141.

It can be written as a sum of positive squares in only one way, i.e., 8892324 + 5244100 = 2982^2 + 2290^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 883519 + ... + 883534.

Almost surely, 2^14136424 is an apocalyptic number.

It is an amenable number.

14136424 is a deficient number, since it is larger than the sum of its proper divisors (12369386).

14136424 is a wasteful number, since it uses less digits than its factorization.

14136424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767059 (or 1767055 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 14136424 is about 3759.8436137691. The cubic root of 14136424 is about 241.7945573311.

Adding to 14136424 its reverse (42463141), we get a palindrome (56599565).

The spelling of 14136424 in words is "fourteen million, one hundred thirty-six thousand, four hundred twenty-four".