12071076 has 24 divisors (see below), whose sum is σ = 29137920. Its totient is φ = 3884832.

The previous prime is 12071063. The next prime is 12071077. The reversal of 12071076 is 67017021.

It is not an unprimeable number, because it can be changed into a prime (12071077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16996 + ... + 17691.

It is an arithmetic number, because the mean of its divisors is an integer number (1214080).

Almost surely, 2^12071076 is an apocalyptic number.

It is an amenable number.

12071076 is an abundant number, since it is smaller than the sum of its proper divisors (17066844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12071076 is a wasteful number, since it uses less digits than its factorization.

12071076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34723 (or 34721 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 12071076 is about 3474.3454059722. The cubic root of 12071076 is about 229.3939685155.

Adding to 12071076 its reverse (67017021), we get a palindrome (79088097).

It can be divided in two parts, 120710 and 76, that added together give a triangular number (120786 = T₄₉₁).

The spelling of 12071076 in words is "twelve million, seventy-one thousand, seventy-six".