10508775 has 24 divisors (see below), whose sum is σ = 17667024. Its totient is φ = 5510400.

The previous prime is 10508761. The next prime is 10508779. The reversal of 10508775 is 57780501.

10508775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10508775 - 2⁷ = 10508647 is a prime.

It is a super-2 number, since 2×10508775² = 220868704001250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10508779) 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, 3427 + ... + 5723.

It is an arithmetic number, because the mean of its divisors is an integer number (736126).

Almost surely, 2^10508775 is an apocalyptic number.

10508775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10508775 is a deficient number, since it is larger than the sum of its proper divisors (7158249).

10508775 is a wasteful number, since it uses less digits than its factorization.

10508775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 33.

The square root of 10508775 is about 3241.7240783262. The cubic root of 10508775 is about 219.0369404545.

The spelling of 10508775 in words is "ten million, five hundred eight thousand, seven hundred seventy-five".