10288863 has 24 divisors (see below), whose sum is σ = 16602768. Its totient is φ = 6329664.

The previous prime is 10288847. The next prime is 10288867. The reversal of 10288863 is 36888201.

It is not a de Polignac number, because 10288863 - 2⁴ = 10288847 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10288867) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1531 + ... + 4787.

It is an arithmetic number, because the mean of its divisors is an integer number (691782).

Almost surely, 2^10288863 is an apocalyptic number.

10288863 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10288863 is a deficient number, since it is larger than the sum of its proper divisors (6313905).

10288863 is an equidigital number, since it uses as much as digits as its factorization.

10288863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285 (or 3273 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 10288863 is about 3207.6257574723. The cubic root of 10288863 is about 217.4982639576.

The spelling of 10288863 in words is "ten million, two hundred eighty-eight thousand, eight hundred sixty-three".