10742775 has 24 divisors (see below), whose sum is σ = 17867904. Its totient is φ = 5695200.

The previous prime is 10742747. The next prime is 10742783. The reversal of 10742775 is 57724701.

It is a happy number.

It is not a de Polignac number, because 10742775 - 2¹⁰ = 10741751 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16710 + ... + 17340.

It is an arithmetic number, because the mean of its divisors is an integer number (744496).

Almost surely, 2^10742775 is an apocalyptic number.

10742775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10742775 is a deficient number, since it is larger than the sum of its proper divisors (7125129).

10742775 is a wasteful number, since it uses less digits than its factorization.

10742775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 33.

The square root of 10742775 is about 3277.6172747897. The cubic root of 10742775 is about 220.6507933420.

The spelling of 10742775 in words is "ten million, seven hundred forty-two thousand, seven hundred seventy-five".