12727074 has 16 divisors (see below), whose sum is σ = 26794080. Its totient is φ = 4019040.

The previous prime is 12727069. The next prime is 12727087. The reversal of 12727074 is 47072721.

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

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, 55707 + ... + 55934.

It is an arithmetic number, because the mean of its divisors is an integer number (1674630).

Almost surely, 2^12727074 is an apocalyptic number.

12727074 is an abundant number, since it is smaller than the sum of its proper divisors (14067006).

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

12727074 is a wasteful number, since it uses less digits than its factorization.

12727074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111665.

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 12727074 is about 3567.5024877356. The cubic root of 12727074 is about 233.4763291287.

Adding to 12727074 its reverse (47072721), we get a palindrome (59799795).

The spelling of 12727074 in words is "twelve million, seven hundred twenty-seven thousand, seventy-four".