12067065 has 48 divisors (see below), whose sum is σ = 22239360. Its totient is φ = 6040320.

The previous prime is 12067061. The next prime is 12067073. The reversal of 12067065 is 56076021.

It is not a de Polignac number, because 12067065 - 2² = 12067061 is a prime.

It is a super-2 number, since 2×12067065² = 291228115428450, which contains 22 as substring.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (12067061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92050 + ... + 92180.

It is an arithmetic number, because the mean of its divisors is an integer number (463320).

Almost surely, 2^12067065 is an apocalyptic number.

12067065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12067065 is a deficient number, since it is larger than the sum of its proper divisors (10172295).

12067065 is a wasteful number, since it uses less digits than its factorization.

12067065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 12067065 is about 3473.7681269768. The cubic root of 12067065 is about 229.3685578800.

The spelling of 12067065 in words is "twelve million, sixty-seven thousand, sixty-five".