10718643 has 8 divisors (see below), whose sum is σ = 15390928. Its totient is φ = 6596064.

The previous prime is 10718633. The next prime is 10718651. The reversal of 10718643 is 34681701.

It is a happy number.

10718643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10718643 - 2⁴ = 10718627 is a prime.

It is a super-2 number, since 2×10718643² = 229778615522898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10718643.

It is not an unprimeable number, because it can be changed into a prime (10718623) 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 7 ways as a sum of consecutive naturals, for example, 137380 + ... + 137457.

It is an arithmetic number, because the mean of its divisors is an integer number (1923866).

Almost surely, 2^10718643 is an apocalyptic number.

10718643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10718643 is a deficient number, since it is larger than the sum of its proper divisors (4672285).

10718643 is a wasteful number, since it uses less digits than its factorization.

10718643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274853.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 10718643 is about 3273.9338722705. The cubic root of 10718643 is about 220.4854500608.

The spelling of 10718643 in words is "ten million, seven hundred eighteen thousand, six hundred forty-three".