12772712 has 32 divisors (see below), whose sum is σ = 26697600. Its totient is φ = 5693184.

The previous prime is 12772709. The next prime is 12772717. The reversal of 12772712 is 21727721.

It is not an unprimeable number, because it can be changed into a prime (12772717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113 + ... + 5055.

It is an arithmetic number, because the mean of its divisors is an integer number (834300).

Almost surely, 2^12772712 is an apocalyptic number.

It is an amenable number.

12772712 is an abundant number, since it is smaller than the sum of its proper divisors (13924888).

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

12772712 is a wasteful number, since it uses less digits than its factorization.

12772712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985 (or 4981 counting only the distinct ones).

The product of its digits is 2744, while the sum is 29.

The square root of 12772712 is about 3573.8931153575. The cubic root of 12772712 is about 233.7550703810.

The spelling of 12772712 in words is "twelve million, seven hundred seventy-two thousand, seven hundred twelve".