12016284 has 48 divisors (see below), whose sum is σ = 33734400. Its totient is φ = 3252096.

The previous prime is 12016283. The next prime is 12016337. The reversal of 12016284 is 48261021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12016283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2169 + ... + 5360.

It is an arithmetic number, because the mean of its divisors is an integer number (702800).

Almost surely, 2^12016284 is an apocalyptic number.

12016284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12016284 is an abundant number, since it is smaller than the sum of its proper divisors (21718116).

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

12016284 is a wasteful number, since it uses less digits than its factorization.

12016284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7562 (or 7560 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12016284 is about 3466.4512112534. The cubic root of 12016284 is about 229.0463601848.

The spelling of 12016284 in words is "twelve million, sixteen thousand, two hundred eighty-four".