10545856 has 28 divisors (see below), whose sum is σ = 21442680. Its totient is φ = 5143040.

The previous prime is 10545841. The next prime is 10545869. The reversal of 10545856 is 65854501.

It is a happy number.

It is a super-2 number, since 2×10545856² = 222430157545472, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615 + ... + 4633.

It is an arithmetic number, because the mean of its divisors is an integer number (765810).

Almost surely, 2^10545856 is an apocalyptic number.

10545856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10545856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10721340).

10545856 is an abundant number, since it is smaller than the sum of its proper divisors (10896824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10545856 is an equidigital number, since it uses as much as digits as its factorization.

10545856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4072 (or 4062 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 10545856 is about 3247.4383750889. The cubic root of 10545856 is about 219.2942674444.

The spelling of 10545856 in words is "ten million, five hundred forty-five thousand, eight hundred fifty-six".