10863216 has 120 divisors (see below), whose sum is σ = 37462880. Its totient is φ = 2861568.

The previous prime is 10863169. The next prime is 10863227. The reversal of 10863216 is 61236801.

10863216 is a `hidden beast` number, since 10 + 8 + 632 + 16 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10863216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12690 + ... + 13518.

Almost surely, 2^10863216 is an apocalyptic number.

10863216 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 10863216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18731440).

10863216 is an abundant number, since it is smaller than the sum of its proper divisors (26599664).

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

10863216 is a wasteful number, since it uses less digits than its factorization.

10863216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10863216 is about 3295.9393198298. The cubic root of 10863216 is about 221.4723284617.

The spelling of 10863216 in words is "ten million, eight hundred sixty-three thousand, two hundred sixteen".