14938418 has 12 divisors (see below), whose sum is σ = 24630270. Its totient is φ = 6790080.

The previous prime is 14938411. The next prime is 14938457. The reversal of 14938418 is 81483941.

It can be written as a sum of positive squares in only one way, i.e., 8369449 + 6568969 = 2893^2 + 2563^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14938411) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 30623 + ... + 31106.

Almost surely, 2^14938418 is an apocalyptic number.

14938418 is a deficient number, since it is larger than the sum of its proper divisors (9691852).

14938418 is a wasteful number, since it uses less digits than its factorization.

14938418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61753 (or 61742 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 14938418 is about 3865.0249675778. The cubic root of 14938418 is about 246.2832461318.

The spelling of 14938418 in words is "fourteen million, nine hundred thirty-eight thousand, four hundred eighteen".