12624134 has 16 divisors (see below), whose sum is σ = 19362672. Its totient is φ = 6171648.

The previous prime is 12624127. The next prime is 12624137. The reversal of 12624134 is 43142621.

It is a super-4 number, since 4×12624134⁴ (a number of 30 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12624137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18422 + ... + 19094.

It is an arithmetic number, because the mean of its divisors is an integer number (1210167).

Almost surely, 2^12624134 is an apocalyptic number.

12624134 is a deficient number, since it is larger than the sum of its proper divisors (6738538).

12624134 is a wasteful number, since it uses less digits than its factorization.

12624134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871.

The product of its digits is 1152, while the sum is 23.

The square root of 12624134 is about 3553.0457357034. The cubic root of 12624134 is about 232.8451512153.

Adding to 12624134 its reverse (43142621), we get a palindrome (55766755).

The spelling of 12624134 in words is "twelve million, six hundred twenty-four thousand, one hundred thirty-four".