12740316 has 24 divisors (see below), whose sum is σ = 29886864. Its totient is φ = 4224000.

The previous prime is 12740303. The next prime is 12740333. The reversal of 12740316 is 61304721.

12740316 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 435 + ... + 5066.

It is an arithmetic number, because the mean of its divisors is an integer number (1245286).

Almost surely, 2^12740316 is an apocalyptic number.

It is an amenable number.

12740316 is an abundant number, since it is smaller than the sum of its proper divisors (17146548).

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

12740316 is a wasteful number, since it uses less digits than its factorization.

12740316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5701 (or 5699 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12740316 is about 3569.3579254538. The cubic root of 12740316 is about 233.5572752522.

The spelling of 12740316 in words is "twelve million, seven hundred forty thousand, three hundred sixteen".