12051067 has 8 divisors (see below), whose sum is σ = 13814496. Its totient is φ = 10298112.

The previous prime is 12051047. The next prime is 12051077. The reversal of 12051067 is 76015021.

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 12051067 - 2¹⁵ = 12018299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12051047) 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, 33 + ... + 4909.

It is an arithmetic number, because the mean of its divisors is an integer number (1726812).

Almost surely, 2^12051067 is an apocalyptic number.

12051067 is a deficient number, since it is larger than the sum of its proper divisors (1763429).

12051067 is an equidigital number, since it uses as much as digits as its factorization.

12051067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5237.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 12051067 is about 3471.4646764730. The cubic root of 12051067 is about 229.2671507033.

Adding to 12051067 its reverse (76015021), we get a palindrome (88066088).

The spelling of 12051067 in words is "twelve million, fifty-one thousand, sixty-seven".