12519030 has 32 divisors (see below), whose sum is σ = 30542688. Its totient is φ = 3283200.

The previous prime is 12519029. The next prime is 12519037. The reversal of 12519030 is 3091521.

12519030 is nontrivially palindromic in base 11.

It is a super-2 number, since 2×12519030² = 313452224281800, which contains 22 as substring.

12519030 is a Rhonda number in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 12518988 and 12519006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12519037) 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, 1591 + ... + 5250.

It is an arithmetic number, because the mean of its divisors is an integer number (954459).

Almost surely, 2^12519030 is an apocalyptic number.

12519030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12519030 is an abundant number, since it is smaller than the sum of its proper divisors (18023658).

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

12519030 is a wasteful number, since it uses less digits than its factorization.

12519030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6912.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 12519030 is about 3538.2241308317. The cubic root of 12519030 is about 232.1971545461.

The spelling of 12519030 in words is "twelve million, five hundred nineteen thousand, thirty".