12541134 has 16 divisors (see below), whose sum is σ = 25385472. Its totient is φ = 4129848.

The previous prime is 12541129. The next prime is 12541147. The reversal of 12541134 is 43114521.

It is a self number, because there is not a number n which added to its sum of digits gives 12541134.

It is a congruent 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, 12094 + ... + 13089.

It is an arithmetic number, because the mean of its divisors is an integer number (1586592).

Almost surely, 2^12541134 is an apocalyptic number.

12541134 is an abundant number, since it is smaller than the sum of its proper divisors (12844338).

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

12541134 is a wasteful number, since it uses less digits than its factorization.

12541134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25271.

The product of its digits is 480, while the sum is 21.

The square root of 12541134 is about 3541.3463541427. The cubic root of 12541134 is about 232.3337324378. Note that the first 3 decimals are identical.

Adding to 12541134 its reverse (43114521), we get a palindrome (55655655).

The spelling of 12541134 in words is "twelve million, five hundred forty-one thousand, one hundred thirty-four".