12052767 has 4 divisors (see below), whose sum is σ = 16070360. Its totient is φ = 8035176.

The previous prime is 12052753. The next prime is 12052819. The reversal of 12052767 is 76725021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12052767 - 2¹⁶ = 11987231 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 (12052717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2008792 + ... + 2008797.

It is an arithmetic number, because the mean of its divisors is an integer number (4017590).

Almost surely, 2^12052767 is an apocalyptic number.

12052767 is a deficient number, since it is larger than the sum of its proper divisors (4017593).

12052767 is an equidigital number, since it uses as much as digits as its factorization.

12052767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017592.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 12052767 is about 3471.7095212589. The cubic root of 12052767 is about 229.2779308229.

Adding to 12052767 its reverse (76725021), we get a palindrome (88777788).

The spelling of 12052767 in words is "twelve million, fifty-two thousand, seven hundred sixty-seven".