12034402 has 32 divisors (see below), whose sum is σ = 20003760. Its totient is φ = 5406720.

The previous prime is 12034381. The next prime is 12034409. The reversal of 12034402 is 20443021.

12034402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2368521 + 9665881 = 1539^2 + 3109^2 .

It is not an unprimeable number, because it can be changed into a prime (12034409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124018 + ... + 124114.

Almost surely, 2^12034402 is an apocalyptic number.

12034402 is a deficient number, since it is larger than the sum of its proper divisors (7969358).

12034402 is a wasteful number, since it uses less digits than its factorization.

12034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 12034402 is about 3469.0635624041. The cubic root of 12034402 is about 229.1614201039.

Adding to 12034402 its reverse (20443021), we get a palindrome (32477423).

The spelling of 12034402 in words is "twelve million, thirty-four thousand, four hundred two".