12016608 has 96 divisors (see below), whose sum is σ = 33530112. Its totient is φ = 3763200.

The previous prime is 12016597. The next prime is 12016619. The reversal of 12016608 is 80661021.

It is an interprime number because it is at equal distance from previous prime (12016597) and next prime (12016619).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169213 + ... + 169283.

It is an arithmetic number, because the mean of its divisors is an integer number (349272).

Almost surely, 2^12016608 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 12016608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16765056).

12016608 is an abundant number, since it is smaller than the sum of its proper divisors (21513504).

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

12016608 is a wasteful number, since it uses less digits than its factorization.

12016608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 12016608 is about 3466.4979446121. The cubic root of 12016608 is about 229.0484187900.

Adding to 12016608 its reverse (80661021), we get a palindrome (92677629).

The spelling of 12016608 in words is "twelve million, sixteen thousand, six hundred eight".