14159888 has 20 divisors (see below), whose sum is σ = 28381740. Its totient is φ = 6835584.

The previous prime is 14159879. The next prime is 14159903. The reversal of 14159888 is 88895141.

It can be written as a sum of positive squares in 2 ways, for example, as 2408704 + 11751184 = 1552^2 + 3428^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14795 + ... + 15722.

It is an arithmetic number, because the mean of its divisors is an integer number (1419087).

Almost surely, 2^14159888 is an apocalyptic number.

It is an amenable number.

14159888 is an abundant number, since it is smaller than the sum of its proper divisors (14221852).

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

14159888 is a wasteful number, since it uses less digits than its factorization.

14159888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30554 (or 30548 counting only the distinct ones).

The product of its digits is 92160, while the sum is 44.

The square root of 14159888 is about 3762.9626625838. The cubic root of 14159888 is about 241.9282623236.

The spelling of 14159888 in words is "fourteen million, one hundred fifty-nine thousand, eight hundred eighty-eight".