12053667 has 8 divisors (see below), whose sum is σ = 16413696. Its totient is φ = 7864712.

The previous prime is 12053627. The next prime is 12053669. The reversal of 12053667 is 76635021.

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 12053667 - 2⁸ = 12053411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12053669) 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, 42603 + ... + 42884.

It is an arithmetic number, because the mean of its divisors is an integer number (2051712).

Almost surely, 2^12053667 is an apocalyptic number.

12053667 is a deficient number, since it is larger than the sum of its proper divisors (4360029).

12053667 is an equidigital number, since it uses as much as digits as its factorization.

12053667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85537.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 12053667 is about 3471.8391379786. The cubic root of 12053667 is about 229.2836375346.

Adding to 12053667 its reverse (76635021), we get a palindrome (88688688).

It can be divided in two parts, 12053 and 667, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 12053667 in words is "twelve million, fifty-three thousand, six hundred sixty-seven".