12927107 has 4 divisors (see below), whose sum is σ = 12944856. Its totient is φ = 12909360.

The previous prime is 12927067. The next prime is 12927113. The reversal of 12927107 is 70172921.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12927107 - 2¹² = 12923011 is a prime.

It is a super-2 number, since 2×12927107² = 334220190778898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12927107.

It is not an unprimeable number, because it can be changed into a prime (12927137) 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, 7733 + ... + 9254.

It is an arithmetic number, because the mean of its divisors is an integer number (3236214).

Almost surely, 2^12927107 is an apocalyptic number.

12927107 is a deficient number, since it is larger than the sum of its proper divisors (17749).

12927107 is an equidigital number, since it uses as much as digits as its factorization.

12927107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17748.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 12927107 is about 3595.4286253519. The cubic root of 12927107 is about 234.6931682883.

The spelling of 12927107 in words is "twelve million, nine hundred twenty-seven thousand, one hundred seven".