12758230 has 8 divisors (see below), whose sum is σ = 22964832. Its totient is φ = 5103288.

The previous prime is 12758201. The next prime is 12758233. The reversal of 12758230 is 3285721.

12758230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12758233) 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, 637902 + ... + 637921.

It is an arithmetic number, because the mean of its divisors is an integer number (2870604).

Almost surely, 2^12758230 is an apocalyptic number.

12758230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12758230 is a deficient number, since it is larger than the sum of its proper divisors (10206602).

12758230 is a wasteful number, since it uses less digits than its factorization.

12758230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275830.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 12758230 is about 3571.8664588699. The cubic root of 12758230 is about 233.6666913127. Note that the first 4 decimals are identical.

The spelling of 12758230 in words is "twelve million, seven hundred fifty-eight thousand, two hundred thirty".