12754765 has 16 divisors (see below), whose sum is σ = 16080768. Its totient is φ = 9693376.

The previous prime is 12754741. The next prime is 12754783. The reversal of 12754765 is 56745721.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12754765 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22374 + ... + 22936.

It is an arithmetic number, because the mean of its divisors is an integer number (1005048).

Almost surely, 2^12754765 is an apocalyptic number.

It is an amenable number.

12754765 is a deficient number, since it is larger than the sum of its proper divisors (3326003).

12754765 is a wasteful number, since it uses less digits than its factorization.

12754765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its digits is 58800, while the sum is 37.

The square root of 12754765 is about 3571.3813854026. The cubic root of 12754765 is about 233.6455355988.

The spelling of 12754765 in words is "twelve million, seven hundred fifty-four thousand, seven hundred sixty-five".