10853643 has 8 divisors (see below), whose sum is σ = 14824656. Its totient is φ = 7059200.

The previous prime is 10853641. The next prime is 10853651. The reversal of 10853643 is 34635801.

10853643 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 sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10853643 - 2¹ = 10853641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10853643.

It is not an unprimeable number, because it can be changed into a prime (10853641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43998 + ... + 44243.

It is an arithmetic number, because the mean of its divisors is an integer number (1853082).

Almost surely, 2^10853643 is an apocalyptic number.

10853643 is a deficient number, since it is larger than the sum of its proper divisors (3971013).

10853643 is an equidigital number, since it uses as much as digits as its factorization.

10853643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88285.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 10853643 is about 3294.4867582068. The cubic root of 10853643 is about 221.4072532670.

The spelling of 10853643 in words is "ten million, eight hundred fifty-three thousand, six hundred forty-three".