12071302 has 8 divisors (see below), whose sum is σ = 18548712. Its totient is φ = 5888400.

The previous prime is 12071299. The next prime is 12071317. The reversal of 12071302 is 20317021.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73524 + ... + 73687.

It is an arithmetic number, because the mean of its divisors is an integer number (2318589).

Almost surely, 2^12071302 is an apocalyptic number.

12071302 is a deficient number, since it is larger than the sum of its proper divisors (6477410).

12071302 is a wasteful number, since it uses less digits than its factorization.

12071302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147254.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 12071302 is about 3474.3779299322. The cubic root of 12071302 is about 229.3954001115.

Adding to 12071302 its reverse (20317021), we get a palindrome (32388323).

The spelling of 12071302 in words is "twelve million, seventy-one thousand, three hundred two".