14387044 has 24 divisors (see below), whose sum is σ = 29207360. Its totient is φ = 6073056.

The previous prime is 14387041. The next prime is 14387053. The reversal of 14387044 is 44078341.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 14386997 and 14387015.

It is not an unprimeable number, because it can be changed into a prime (14387041) 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 7 ways as a sum of consecutive naturals, for example, 1959 + ... + 5710.

Almost surely, 2^14387044 is an apocalyptic number.

14387044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14387044 is an abundant number, since it is smaller than the sum of its proper divisors (14820316).

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

14387044 is a wasteful number, since it uses less digits than its factorization.

14387044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7747 (or 7745 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 14387044 is about 3793.0257051594. The cubic root of 14387044 is about 243.2150940323.

The spelling of 14387044 in words is "fourteen million, three hundred eighty-seven thousand, forty-four".