12076747 has 4 divisors (see below), whose sum is σ = 12088800. Its totient is φ = 12064696.

The previous prime is 12076741. The next prime is 12076777. The reversal of 12076747 is 74767021.

12076747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12076747 - 2⁷ = 12076619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12076741) 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, 4372 + ... + 6577.

It is an arithmetic number, because the mean of its divisors is an integer number (3022200).

Almost surely, 2^12076747 is an apocalyptic number.

12076747 is a deficient number, since it is larger than the sum of its proper divisors (12053).

12076747 is a wasteful number, since it uses less digits than its factorization.

12076747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12052.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 12076747 is about 3475.1614350991. The cubic root of 12076747 is about 229.4298860407.

It can be divided in two parts, 120 and 76747, that added together give a palindrome (76867).

The spelling of 12076747 in words is "twelve million, seventy-six thousand, seven hundred forty-seven".