12701516 has 24 divisors (see below), whose sum is σ = 23710176. Its totient is φ = 5932800.

The previous prime is 12701509. The next prime is 12701527. The reversal of 12701516 is 61510721.

12701516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12701516² = 322657017396512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12701491 and 12701500.

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, 9650 + ... + 10886.

It is an arithmetic number, because the mean of its divisors is an integer number (987924).

Almost surely, 2^12701516 is an apocalyptic number.

It is an amenable number.

12701516 is a deficient number, since it is larger than the sum of its proper divisors (11008660).

12701516 is a wasteful number, since it uses less digits than its factorization.

12701516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1407 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 12701516 is about 3563.9186298231. The cubic root of 12701516 is about 233.3199384601.

The spelling of 12701516 in words is "twelve million, seven hundred one thousand, five hundred sixteen".