12434036 has 6 divisors (see below), whose sum is σ = 21759570. Its totient is φ = 6217016.

The previous prime is 12434033. The next prime is 12434039. The reversal of 12434036 is 63043421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12434033) and next prime (12434039).

It can be written as a sum of positive squares in only one way, i.e., 8410000 + 4024036 = 2900^2 + 2006^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554251 + ... + 1554258.

It is an arithmetic number, because the mean of its divisors is an integer number (3626595).

Almost surely, 2^12434036 is an apocalyptic number.

It is an amenable number.

12434036 is a deficient number, since it is larger than the sum of its proper divisors (9325534).

12434036 is a wasteful number, since it uses less digits than its factorization.

12434036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108513 (or 3108511 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 12434036 is about 3526.1928478176. The cubic root of 12434036 is about 231.6704844416.

Adding to 12434036 its reverse (63043421), we get a palindrome (75477457).

The spelling of 12434036 in words is "twelve million, four hundred thirty-four thousand, thirty-six".