12743795 has 16 divisors (see below), whose sum is σ = 16277760. Its totient is φ = 9544704.

The previous prime is 12743777. The next prime is 12743803. The reversal of 12743795 is 59734721.

12743795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12743795 - 2⁸ = 12743539 is a prime.

It is a super-2 number, since 2×12743795² = 324808622004050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26366 + ... + 26844.

It is an arithmetic number, because the mean of its divisors is an integer number (1017360).

Almost surely, 2^12743795 is an apocalyptic number.

12743795 is a deficient number, since it is larger than the sum of its proper divisors (3533965).

12743795 is a wasteful number, since it uses less digits than its factorization.

12743795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814.

The product of its digits is 52920, while the sum is 38.

The square root of 12743795 is about 3569.8452347406. The cubic root of 12743795 is about 233.5785324908.

The spelling of 12743795 in words is "twelve million, seven hundred forty-three thousand, seven hundred ninety-five".