10863000 has 192 divisors, whose sum is σ = 39424320. Its totient is φ = 2688000.

The previous prime is 10862963. The next prime is 10863001. The reversal of 10863000 is 36801.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10863001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152965 + ... + 153035.

It is an arithmetic number, because the mean of its divisors is an integer number (205335).

Almost surely, 2^10863000 is an apocalyptic number.

10863000 is a gapful number since it is divisible by the number (10) 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 10863000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19712160).

10863000 is an abundant number, since it is smaller than the sum of its proper divisors (28561320).

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

10863000 is a wasteful number, since it uses less digits than its factorization.

10863000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10863000 is about 3295.9065520733. The cubic root of 10863000 is about 221.4708605618.

Adding to 10863000 its reverse (36801), we get a palindrome (10899801).

The spelling of 10863000 in words is "ten million, eight hundred sixty-three thousand".