12578683 has 8 divisors (see below), whose sum is σ = 13634768. Its totient is φ = 11535264.

The previous prime is 12578681. The next prime is 12578701. The reversal of 12578683 is 38687521.

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

It is not a de Polignac number, because 12578683 - 2¹ = 12578681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12578681) 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, 1041 + ... + 5122.

It is an arithmetic number, because the mean of its divisors is an integer number (1704346).

Almost surely, 2^12578683 is an apocalyptic number.

12578683 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12578683 is a deficient number, since it is larger than the sum of its proper divisors (1056085).

12578683 is a wasteful number, since it uses less digits than its factorization.

12578683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6333.

The product of its digits is 80640, while the sum is 40.

The square root of 12578683 is about 3546.6439065686. The cubic root of 12578683 is about 232.5653756881.

The spelling of 12578683 in words is "twelve million, five hundred seventy-eight thousand, six hundred eighty-three".