12910747 has 8 divisors (see below), whose sum is σ = 13847760. Its totient is φ = 11999520.

The previous prime is 12910739. The next prime is 12910753. The reversal of 12910747 is 74701921.

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 12910747 - 2³ = 12910739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12910757) 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, 5404 + ... + 7417.

It is an arithmetic number, because the mean of its divisors is an integer number (1730970).

Almost surely, 2^12910747 is an apocalyptic number.

12910747 is a deficient number, since it is larger than the sum of its proper divisors (937013).

12910747 is a wasteful number, since it uses less digits than its factorization.

12910747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12893.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 12910747 is about 3593.1527938567. The cubic root of 12910747 is about 234.5941205764.

The spelling of 12910747 in words is "twelve million, nine hundred ten thousand, seven hundred forty-seven".