14426688 has 56 divisors (see below), whose sum is σ = 39502080. Its totient is φ = 4641280.

The previous prime is 14426677. The next prime is 14426701. The reversal of 14426688 is 88662441.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4273 + ... + 6863.

Almost surely, 2^14426688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14426688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19751040).

14426688 is an abundant number, since it is smaller than the sum of its proper divisors (25075392).

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

14426688 is a wasteful number, since it uses less digits than its factorization.

14426688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635 (or 2625 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 14426688 is about 3798.2480171784. The cubic root of 14426688 is about 243.4382850370.

The spelling of 14426688 in words is "fourteen million, four hundred twenty-six thousand, six hundred eighty-eight".