12734916 has 24 divisors (see below), whose sum is σ = 31007424. Its totient is φ = 4060320.

The previous prime is 12734873. The next prime is 12734929. The reversal of 12734916 is 61943721.

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, 22795 + ... + 23346.

It is an arithmetic number, because the mean of its divisors is an integer number (1291976).

Almost surely, 2^12734916 is an apocalyptic number.

It is an amenable number.

12734916 is an abundant number, since it is smaller than the sum of its proper divisors (18272508).

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

12734916 is a wasteful number, since it uses less digits than its factorization.

12734916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46171 (or 46169 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 12734916 is about 3568.6014067138. The cubic root of 12734916 is about 233.5242727344.

The spelling of 12734916 in words is "twelve million, seven hundred thirty-four thousand, nine hundred sixteen".