10915375 has 8 divisors (see below), whose sum is σ = 13622544. Its totient is φ = 8732200.

The previous prime is 10915361. The next prime is 10915381. The reversal of 10915375 is 57351901.

10915375 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10915375 - 2⁹ = 10914863 is a prime.

It is a super-2 number, since 2×10915375² = 238290822781250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43537 + ... + 43786.

It is an arithmetic number, because the mean of its divisors is an integer number (1702818).

Almost surely, 2^10915375 is an apocalyptic number.

10915375 is a deficient number, since it is larger than the sum of its proper divisors (2707169).

10915375 is an frugal number, since it uses more digits than its factorization.

10915375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87338 (or 87328 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 31.

The square root of 10915375 is about 3303.8424599245. The cubic root of 10915375 is about 221.8262241522.

The spelling of 10915375 in words is "ten million, nine hundred fifteen thousand, three hundred seventy-five".