12419530 has 16 divisors (see below), whose sum is σ = 23076864. Its totient is φ = 4807440.

The previous prime is 12419513. The next prime is 12419567. The reversal of 12419530 is 3591421.

12419530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12419495 and 12419504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19722 + ... + 20341.

It is an arithmetic number, because the mean of its divisors is an integer number (1442304).

Almost surely, 2^12419530 is an apocalyptic number.

12419530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12419530 is a deficient number, since it is larger than the sum of its proper divisors (10657334).

12419530 is a wasteful number, since it uses less digits than its factorization.

12419530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40101.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 12419530 is about 3524.1353549488. The cubic root of 12419530 is about 231.5803576379.

The spelling of 12419530 in words is "twelve million, four hundred nineteen thousand, five hundred thirty".