14201280 has 84 divisors (see below), whose sum is σ = 48856392. Its totient is φ = 3786240.

The previous prime is 14201279. The next prime is 14201287. The reversal of 14201280 is 8210241.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14201287) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415 + ... + 5345.

Almost surely, 2^14201280 is an apocalyptic number.

14201280 is a gapful number since it is divisible by the number (10) 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 14201280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24428196).

14201280 is an abundant number, since it is smaller than the sum of its proper divisors (34655112).

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

14201280 is a wasteful number, since it uses less digits than its factorization.

14201280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4954 (or 4941 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 14201280 is about 3768.4585708218. The cubic root of 14201280 is about 242.1637668453.

The spelling of 14201280 in words is "fourteen million, two hundred one thousand, two hundred eighty".