12927030 has 32 divisors (see below), whose sum is σ = 32659200. Its totient is φ = 3265632.

The previous prime is 12927029. The next prime is 12927053. The reversal of 12927030 is 3072921.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 10770 + ... + 11909.

It is an arithmetic number, because the mean of its divisors is an integer number (1020600).

Almost surely, 2^12927030 is an apocalyptic number.

12927030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12927030 is an abundant number, since it is smaller than the sum of its proper divisors (19732170).

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

12927030 is a wasteful number, since it uses less digits than its factorization.

12927030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22708.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 12927030 is about 3595.4179172942. The cubic root of 12927030 is about 234.6927023060.

Adding to 12927030 its reverse (3072921), we get a palindrome (15999951).

The spelling of 12927030 in words is "twelve million, nine hundred twenty-seven thousand, thirty".