14011284 has 48 divisors (see below), whose sum is σ = 39334400. Its totient is φ = 3792096.

The previous prime is 14011267. The next prime is 14011297. The reversal of 14011284 is 48211041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 14011284.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2794 + ... + 5985.

Almost surely, 2^14011284 is an apocalyptic number.

14011284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14011284 is an abundant number, since it is smaller than the sum of its proper divisors (25323116).

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

14011284 is a wasteful number, since it uses less digits than its factorization.

14011284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8812 (or 8810 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 14011284 is about 3743.1649709838. The cubic root of 14011284 is about 241.0789615173.

The spelling of 14011284 in words is "fourteen million, eleven thousand, two hundred eighty-four".