14389026 has 8 divisors (see below), whose sum is σ = 28778064. Its totient is φ = 4796340.

The previous prime is 14389019. The next prime is 14389027. The reversal of 14389026 is 62098341.

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

14389026 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (14389027) 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 3 ways as a sum of consecutive naturals, for example, 1199080 + ... + 1199091.

It is an arithmetic number, because the mean of its divisors is an integer number (3597258).

Almost surely, 2^14389026 is an apocalyptic number.

14389026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14389026 is a wasteful number, since it uses less digits than its factorization.

14389026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398176.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 14389026 is about 3793.2869651530. The cubic root of 14389026 is about 243.2262621866.

It can be divided in two parts, 143890 and 26, that added together give a triangular number (143916 = T₅₃₆).

The spelling of 14389026 in words is "fourteen million, three hundred eighty-nine thousand, twenty-six".