10397743 has 4 divisors (see below), whose sum is σ = 10529440. Its totient is φ = 10266048.

The previous prime is 10397711. The next prime is 10397753. The reversal of 10397743 is 34779301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10397743 - 2⁵ = 10397711 is a prime.

It is a super-2 number, since 2×10397743² = 216226118988098, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10397699 and 10397708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10397753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65730 + ... + 65887.

It is an arithmetic number, because the mean of its divisors is an integer number (2632360).

Almost surely, 2^10397743 is an apocalyptic number.

10397743 is a deficient number, since it is larger than the sum of its proper divisors (131697).

10397743 is an equidigital number, since it uses as much as digits as its factorization.

10397743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131696.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 10397743 is about 3224.5531473369. The cubic root of 10397743 is about 218.2627852536.

The spelling of 10397743 in words is "ten million, three hundred ninety-seven thousand, seven hundred forty-three".