12047707 has 8 divisors (see below), whose sum is σ = 13842432. Its totient is φ = 10271400.

The previous prime is 12047689. The next prime is 12047753. The reversal of 12047707 is 70774021.

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 12047707 - 2²³ = 3659099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12047107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3169 + ... + 5842.

It is an arithmetic number, because the mean of its divisors is an integer number (1730304).

Almost surely, 2^12047707 is an apocalyptic number.

12047707 is a deficient number, since it is larger than the sum of its proper divisors (1794725).

12047707 is an equidigital number, since it uses as much as digits as its factorization.

12047707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9209.

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 12047707 is about 3470.9806971517. The cubic root of 12047707 is about 229.2458411315.

It can be divided in two parts, 1204 and 7707, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 12047707 in words is "twelve million, forty-seven thousand, seven hundred seven".