12071368 has 8 divisors (see below), whose sum is σ = 22633830. Its totient is φ = 6035680.

The previous prime is 12071329. The next prime is 12071387. The reversal of 12071368 is 86317021.

It can be written as a sum of positive squares in only one way, i.e., 10227204 + 1844164 = 3198^2 + 1358^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 754453 + ... + 754468.

Almost surely, 2^12071368 is an apocalyptic number.

It is an amenable number.

12071368 is a deficient number, since it is larger than the sum of its proper divisors (10562462).

12071368 is a wasteful number, since it uses less digits than its factorization.

12071368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508927 (or 1508923 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 12071368 is about 3474.3874280224. The cubic root of 12071368 is about 229.3958181849.

Adding to 12071368 its reverse (86317021), we get a palindrome (98388389).

The spelling of 12071368 in words is "twelve million, seventy-one thousand, three hundred sixty-eight".