12747063 has 8 divisors (see below), whose sum is σ = 19424128. Its totient is φ = 7284024.

The previous prime is 12747047. The next prime is 12747121. The reversal of 12747063 is 36074721.

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

It is not a de Polignac number, because 12747063 - 2⁴ = 12747047 is a prime.

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 12747063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12747463) 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, 303481 + ... + 303522.

It is an arithmetic number, because the mean of its divisors is an integer number (2428016).

Almost surely, 2^12747063 is an apocalyptic number.

12747063 is a deficient number, since it is larger than the sum of its proper divisors (6677065).

12747063 is an equidigital number, since it uses as much as digits as its factorization.

12747063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607013.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 12747063 is about 3570.3029283241. The cubic root of 12747063 is about 233.5984969625.

The spelling of 12747063 in words is "twelve million, seven hundred forty-seven thousand, sixty-three".