12073388 has 6 divisors (see below), whose sum is σ = 21128436. Its totient is φ = 6036692.

The previous prime is 12073387. The next prime is 12073403. The reversal of 12073388 is 88337021.

12073388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12073381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1509170 + ... + 1509177.

It is an arithmetic number, because the mean of its divisors is an integer number (3521406).

Almost surely, 2^12073388 is an apocalyptic number.

It is an amenable number.

12073388 is a deficient number, since it is larger than the sum of its proper divisors (9055048).

12073388 is a wasteful number, since it uses less digits than its factorization.

12073388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018351 (or 3018349 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 12073388 is about 3474.6781145885. The cubic root of 12073388 is about 229.4086130260.

The spelling of 12073388 in words is "twelve million, seventy-three thousand, three hundred eighty-eight".