12736701 has 12 divisors (see below), whose sum is σ = 18605340. Its totient is φ = 8395200.

The previous prime is 12736697. The next prime is 12736727. The reversal of 12736701 is 10763721.

12736701 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 can be written as a sum of positive squares in 2 ways, for example, as 8696601 + 4040100 = 2949^2 + 2010^2 .

It is not a de Polignac number, because 12736701 - 2² = 12736697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12736741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7150 + ... + 8751.

It is an arithmetic number, because the mean of its divisors is an integer number (1550445).

Almost surely, 2^12736701 is an apocalyptic number.

It is an amenable number.

12736701 is a deficient number, since it is larger than the sum of its proper divisors (5868639).

12736701 is a wasteful number, since it uses less digits than its factorization.

12736701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15996 (or 15993 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 12736701 is about 3568.8514959297. The cubic root of 12736701 is about 233.5351829320.

The spelling of 12736701 in words is "twelve million, seven hundred thirty-six thousand, seven hundred one".