12085430 has 16 divisors (see below), whose sum is σ = 24861600. Its totient is φ = 4143552.

The previous prime is 12085429. The next prime is 12085457. The reversal of 12085430 is 3458021.

12085430 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 = 12085396 and 12085405.

It is a congruent number.

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, 86255 + ... + 86394.

It is an arithmetic number, because the mean of its divisors is an integer number (1553850).

Almost surely, 2^12085430 is an apocalyptic number.

12085430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12085430 is an abundant number, since it is smaller than the sum of its proper divisors (12776170).

12085430 is a wasteful number, since it uses less digits than its factorization.

12085430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172663.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12085430 is about 3476.4105051044. The cubic root of 12085430 is about 229.4848584172.

The spelling of 12085430 in words is "twelve million, eighty-five thousand, four hundred thirty".