12073612 has 12 divisors (see below), whose sum is σ = 21527856. Its totient is φ = 5922800.

The previous prime is 12073609. The next prime is 12073613. The reversal of 12073612 is 21637021.

It is not an unprimeable number, because it can be changed into a prime (12073613) 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 3 ways as a sum of consecutive naturals, for example, 28264 + ... + 28687.

It is an arithmetic number, because the mean of its divisors is an integer number (1793988).

Almost surely, 2^12073612 is an apocalyptic number.

It is an amenable number.

12073612 is a deficient number, since it is larger than the sum of its proper divisors (9454244).

12073612 is a wasteful number, since it uses less digits than its factorization.

12073612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57008 (or 57006 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 12073612 is about 3474.7103476405. The cubic root of 12073612 is about 229.4100317720.

The spelling of 12073612 in words is "twelve million, seventy-three thousand, six hundred twelve".