12242634 has 16 divisors (see below), whose sum is σ = 25147488. Its totient is φ = 3970512.

The previous prime is 12242623. The next prime is 12242651. The reversal of 12242634 is 43624221.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27352 + ... + 27795.

It is an arithmetic number, because the mean of its divisors is an integer number (1571718).

Almost surely, 2^12242634 is an apocalyptic number.

12242634 is an abundant number, since it is smaller than the sum of its proper divisors (12904854).

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

12242634 is a wasteful number, since it uses less digits than its factorization.

12242634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55189.

The product of its digits is 2304, while the sum is 24.

The square root of 12242634 is about 3498.9475560517. The cubic root of 12242634 is about 230.4756006126.

Adding to 12242634 its reverse (43624221), we get a palindrome (55866855).

The spelling of 12242634 in words is "twelve million, two hundred forty-two thousand, six hundred thirty-four".