10850816 has 20 divisors (see below), whose sum is σ = 21681462. Its totient is φ = 5425152.

The previous prime is 10850813. The next prime is 10850869. The reversal of 10850816 is 61805801.

It can be written as a sum of positive squares in only one way, i.e., 10758400 + 92416 = 3280^2 + 304^2 .

It is not an unprimeable number, because it can be changed into a prime (10850813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10085 + ... + 11108.

Almost surely, 2^10850816 is an apocalyptic number.

10850816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10850816 is a deficient number, since it is larger than the sum of its proper divisors (10830646).

10850816 is an frugal number, since it uses more digits than its factorization.

10850816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21211 (or 21195 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 10850816 is about 3294.0576801264. The cubic root of 10850816 is about 221.3880286111.

The spelling of 10850816 in words is "ten million, eight hundred fifty thousand, eight hundred sixteen".