12619008 has 54 divisors (see below), whose sum is σ = 36390354. Its totient is φ = 4205568.

The previous prime is 12619007. The next prime is 12619037. The reversal of 12619008 is 80091621.

It can be written as a sum of positive squares in only one way, i.e., 12616704 + 2304 = 3552^2 + 48^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12619007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 435 + ... + 5042.

Almost surely, 2^12619008 is an apocalyptic number.

12619008 is a gapful number since it is divisible by the number (18) 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 12619008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18195177).

12619008 is an abundant number, since it is smaller than the sum of its proper divisors (23771346).

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

12619008 is an equidigital number, since it uses as much as digits as its factorization.

12619008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499 (or 5482 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 12619008 is about 3552.3243095191. The cubic root of 12619008 is about 232.8136315396.

The spelling of 12619008 in words is "twelve million, six hundred nineteen thousand, eight".