12757693 has 8 divisors (see below), whose sum is σ = 13807136. Its totient is φ = 11718000.

The previous prime is 12757649. The next prime is 12757739. The reversal of 12757693 is 39675721.

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 12757693 - 2¹³ = 12749501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12757603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418 + ... + 5068.

It is an arithmetic number, because the mean of its divisors is an integer number (1725892).

Almost surely, 2^12757693 is an apocalyptic number.

12757693 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12757693 is a deficient number, since it is larger than the sum of its proper divisors (1049443).

12757693 is a wasteful number, since it uses less digits than its factorization.

12757693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875.

The product of its digits is 79380, while the sum is 40.

The square root of 12757693 is about 3571.7912872955. The cubic root of 12757693 is about 233.6634128858.

The spelling of 12757693 in words is "twelve million, seven hundred fifty-seven thousand, six hundred ninety-three".