12719130 has 32 divisors (see below), whose sum is σ = 30651264. Its totient is φ = 3377856.

The previous prime is 12719123. The next prime is 12719141. The reversal of 12719130 is 3191721.

It is a self number, because there is not a number n which added to its sum of digits gives 12719130.

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, 8067 + ... + 9513.

It is an arithmetic number, because the mean of its divisors is an integer number (957852).

Almost surely, 2^12719130 is an apocalyptic number.

12719130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12719130 is an abundant number, since it is smaller than the sum of its proper divisors (17932134).

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

12719130 is a wasteful number, since it uses less digits than its factorization.

12719130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 12719130 is about 3566.3889299963. The cubic root of 12719130 is about 233.4277418418.

It can be divided in two parts, 1271 and 9130, that added together give a palindrome (10401).

The spelling of 12719130 in words is "twelve million, seven hundred nineteen thousand, one hundred thirty".