12956701 has 2 divisors, whose sum is σ = 12956702. Its totient is φ = 12956700.

The previous prime is 12956687. The next prime is 12956731. The reversal of 12956701 is 10765921.

12956701 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9308601 + 3648100 = 3051^2 + 1910^2 .

It is an emirp because it is prime and its reverse (10765921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12956701 - 2²³ = 4568093 is a prime.

It is a super-2 number, since 2×12956701² = 335752201606802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12956731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6478350 + 6478351.

It is an arithmetic number, because the mean of its divisors is an integer number (6478351).

Almost surely, 2^12956701 is an apocalyptic number.

It is an amenable number.

12956701 is a deficient number, since it is larger than the sum of its proper divisors (1).

12956701 is an equidigital number, since it uses as much as digits as its factorization.

12956701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 12956701 is about 3599.5417763932. The cubic root of 12956701 is about 234.8721259943.

The spelling of 12956701 in words is "twelve million, nine hundred fifty-six thousand, seven hundred one".