12743701 has 2 divisors, whose sum is σ = 12743702. Its totient is φ = 12743700.

The previous prime is 12743681. The next prime is 12743713. The reversal of 12743701 is 10734721.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9449476 + 3294225 = 3074^2 + 1815^2 .

It is a cyclic number.

It is not a de Polignac number, because 12743701 - 2¹⁵ = 12710933 is a prime.

It is equal to p₈₃₃₆₅₀ and since 12743701 and 833650 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12743741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6371850 + 6371851.

It is an arithmetic number, because the mean of its divisors is an integer number (6371851).

Almost surely, 2^12743701 is an apocalyptic number.

It is an amenable number.

12743701 is a deficient number, since it is larger than the sum of its proper divisors (1).

12743701 is an equidigital number, since it uses as much as digits as its factorization.

12743701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 12743701 is about 3569.8320688794. The cubic root of 12743701 is about 233.5779581868.

Subtracting from 12743701 its sum of digits (25), we obtain a triangular number (12743676 = T₅₀₄₈).

The spelling of 12743701 in words is "twelve million, seven hundred forty-three thousand, seven hundred one".