12619212 has 12 divisors (see below), whose sum is σ = 29444856. Its totient is φ = 4206400.

The previous prime is 12619199. The next prime is 12619213. The reversal of 12619212 is 21291621.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (12619213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525789 + ... + 525812.

It is an arithmetic number, because the mean of its divisors is an integer number (2453738).

Almost surely, 2^12619212 is an apocalyptic number.

12619212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12619212 is an abundant number, since it is smaller than the sum of its proper divisors (16825644).

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

12619212 is a wasteful number, since it uses less digits than its factorization.

12619212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051608 (or 1051606 counting only the distinct ones).

The product of its digits is 432, while the sum is 24.

The square root of 12619212 is about 3552.3530229976. The cubic root of 12619212 is about 232.8148860948.

The spelling of 12619212 in words is "twelve million, six hundred nineteen thousand, two hundred twelve".