12746107 has 8 divisors (see below), whose sum is σ = 14722992. Its totient is φ = 10905600.

The previous prime is 12746089. The next prime is 12746113. The reversal of 12746107 is 70164721.

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

It is a cyclic number.

It is not a de Polignac number, because 12746107 - 2¹⁹ = 12221819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12746197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33894 + ... + 34267.

It is an arithmetic number, because the mean of its divisors is an integer number (1840374).

Almost surely, 2^12746107 is an apocalyptic number.

12746107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12746107 is a deficient number, since it is larger than the sum of its proper divisors (1976885).

12746107 is a wasteful number, since it uses less digits than its factorization.

12746107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68189.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 12746107 is about 3570.1690436168. The cubic root of 12746107 is about 233.5926570356.

It can be divided in two parts, 1274 and 6107, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 12746107 in words is "twelve million, seven hundred forty-six thousand, one hundred seven".