10288915 has 16 divisors (see below), whose sum is σ = 15196608. Its totient is φ = 6512256.

The previous prime is 10288913. The next prime is 10288921. The reversal of 10288915 is 51988201.

10288915 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10288915 - 2¹ = 10288913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10288913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10852 + ... + 11761.

It is an arithmetic number, because the mean of its divisors is an integer number (949788).

Almost surely, 2^10288915 is an apocalyptic number.

10288915 is a deficient number, since it is larger than the sum of its proper divisors (4907693).

10288915 is a wasteful number, since it uses less digits than its factorization.

10288915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22638.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 10288915 is about 3207.6338631459. The cubic root of 10288915 is about 217.4986303697.

The spelling of 10288915 in words is "ten million, two hundred eighty-eight thousand, nine hundred fifteen".