12734148 has 24 divisors (see below), whose sum is σ = 33957952. Its totient is φ = 3638304.

The previous prime is 12734131. The next prime is 12734171. The reversal of 12734148 is 84143721.

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, 75715 + ... + 75882.

Almost surely, 2^12734148 is an apocalyptic number.

It is an amenable number.

12734148 is an abundant number, since it is smaller than the sum of its proper divisors (21223804).

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

12734148 is a wasteful number, since it uses less digits than its factorization.

12734148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151611 (or 151609 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 12734148 is about 3568.4937999105. The cubic root of 12734148 is about 233.5195782852.

Adding to 12734148 its reverse (84143721), we get a palindrome (96877869).

The spelling of 12734148 in words is "twelve million, seven hundred thirty-four thousand, one hundred forty-eight".