12016274 has 8 divisors (see below), whose sum is σ = 18044208. Its totient is φ = 6001540.

The previous prime is 12016271. The next prime is 12016283. The reversal of 12016274 is 47261021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12016271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572 + ... + 4935.

It is an arithmetic number, because the mean of its divisors is an integer number (2255526).

Almost surely, 2^12016274 is an apocalyptic number.

12016274 is a deficient number, since it is larger than the sum of its proper divisors (6027934).

12016274 is a wasteful number, since it uses less digits than its factorization.

12016274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6600.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 12016274 is about 3466.4497688557. The cubic root of 12016274 is about 229.0462966470.

Adding to 12016274 its reverse (47261021), we get a palindrome (59277295).

It can be divided in two parts, 120162 and 74, that multiplied together give a palindrome (8891988).

The spelling of 12016274 in words is "twelve million, sixteen thousand, two hundred seventy-four".