14071904 has 48 divisors (see below), whose sum is σ = 34546176. Its totient is φ = 5481600.

The previous prime is 14071859. The next prime is 14071909. The reversal of 14071904 is 40917041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14071909) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 392 + ... + 5319.

It is an arithmetic number, because the mean of its divisors is an integer number (719712).

Almost surely, 2^14071904 is an apocalyptic number.

14071904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14071904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17273088).

14071904 is an abundant number, since it is smaller than the sum of its proper divisors (20474272).

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

14071904 is a wasteful number, since it uses less digits than its factorization.

14071904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5739 (or 5731 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 14071904 is about 3751.2536571125. The cubic root of 14071904 is about 241.4261383827.

Adding to 14071904 its reverse (40917041), we get a palindrome (54988945).

The spelling of 14071904 in words is "fourteen million, seventy-one thousand, nine hundred four".