12757041 has 16 divisors (see below), whose sum is σ = 20617920. Its totient is φ = 7731360.

The previous prime is 12756979. The next prime is 12757049. The reversal of 12757041 is 14075721.

It is not a de Polignac number, because 12757041 - 2⁶ = 12756977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12756996 and 12757014.

It is not an unprimeable number, because it can be changed into a prime (12757049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21180 + ... + 21773.

It is an arithmetic number, because the mean of its divisors is an integer number (1288620).

Almost surely, 2^12757041 is an apocalyptic number.

12757041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12757041 is a deficient number, since it is larger than the sum of its proper divisors (7860879).

12757041 is a wasteful number, since it uses less digits than its factorization.

12757041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42973 (or 42967 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 12757041 is about 3571.7000153988. The cubic root of 12757041 is about 233.6594322513.

The spelling of 12757041 in words is "twelve million, seven hundred fifty-seven thousand, forty-one".