14711138 has 8 divisors (see below), whose sum is σ = 23764188. Its totient is φ = 6789744.

The previous prime is 14711101. The next prime is 14711153. The reversal of 14711138 is 83111741.

It can be written as a sum of positive squares in 2 ways, for example, as 12482089 + 2229049 = 3533^2 + 1493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 565813 = 14711138 / (1 + 4 + 7 + 1 + 1 + 1 + 3 + 8).

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, 282881 + ... + 282932.

Almost surely, 2^14711138 is an apocalyptic number.

14711138 is a deficient number, since it is larger than the sum of its proper divisors (9053050).

14711138 is a wasteful number, since it uses less digits than its factorization.

14711138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565828.

The product of its digits is 672, while the sum is 26.

The square root of 14711138 is about 3835.5101355622. The cubic root of 14711138 is about 245.0278352381.

Adding to 14711138 its reverse (83111741), we get a palindrome (97822879).

The spelling of 14711138 in words is "fourteen million, seven hundred eleven thousand, one hundred thirty-eight".