12110434 has 16 divisors (see below), whose sum is σ = 21244608. Its totient is φ = 5069232.

The previous prime is 12110407. The next prime is 12110437. The reversal of 12110434 is 43401121.

It is a super-2 number, since 2×12110434² = 293325223336712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12110437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9457 + ... + 10660.

It is an arithmetic number, because the mean of its divisors is an integer number (1327788).

Almost surely, 2^12110434 is an apocalyptic number.

12110434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12110434 is a deficient number, since it is larger than the sum of its proper divisors (9134174).

12110434 is a wasteful number, since it uses less digits than its factorization.

12110434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20169.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12110434 is about 3480.0048850540. The cubic root of 12110434 is about 229.6430126776.

Adding to 12110434 its reverse (43401121), we get a palindrome (55511555).

It can be divided in two parts, 12110 and 434, that added together give a square (12544 = 112²).

The spelling of 12110434 in words is "twelve million, one hundred ten thousand, four hundred thirty-four".