12652765 has 8 divisors (see below), whose sum is σ = 15982560. Its totient is φ = 9589392.

The previous prime is 12652751. The next prime is 12652799. The reversal of 12652765 is 56725621.

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 12652765 - 2⁹ = 12652253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12652765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66499 + ... + 66688.

It is an arithmetic number, because the mean of its divisors is an integer number (1997820).

Almost surely, 2^12652765 is an apocalyptic number.

It is an amenable number.

12652765 is a deficient number, since it is larger than the sum of its proper divisors (3329795).

12652765 is a wasteful number, since it uses less digits than its factorization.

12652765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133211.

The product of its digits is 25200, while the sum is 34.

The square root of 12652765 is about 3557.0725322939. The cubic root of 12652765 is about 233.0210459478.

The spelling of 12652765 in words is "twelve million, six hundred fifty-two thousand, seven hundred sixty-five".