14227680 has 48 divisors (see below), whose sum is σ = 44818704. Its totient is φ = 3793920.

The previous prime is 14227649. The next prime is 14227687. The reversal of 14227680 is 8672241.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14227687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14341 + ... + 15300.

It is an arithmetic number, because the mean of its divisors is an integer number (933723).

Almost surely, 2^14227680 is an apocalyptic number.

14227680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14227680 is an abundant number, since it is smaller than the sum of its proper divisors (30591024).

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

14227680 is a wasteful number, since it uses less digits than its factorization.

14227680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29659 (or 29651 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 14227680 is about 3771.9597028600. The cubic root of 14227680 is about 242.3137337486.

The spelling of 14227680 in words is "fourteen million, two hundred twenty-seven thousand, six hundred eighty".