10775864 has 16 divisors (see below), whose sum is σ = 22041720. Its totient is φ = 4898080.

The previous prime is 10775861. The next prime is 10775867. The reversal of 10775864 is 46857701.

It is an interprime number because it is at equal distance from previous prime (10775861) and next prime (10775867).

It is a super-2 number, since 2×10775864² = 232238489892992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10775861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61139 + ... + 61314.

Almost surely, 2^10775864 is an apocalyptic number.

It is an amenable number.

10775864 is an abundant number, since it is smaller than the sum of its proper divisors (11265856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10775864 is a wasteful number, since it uses less digits than its factorization.

10775864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122470 (or 122466 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 10775864 is about 3282.6611156195. The cubic root of 10775864 is about 220.8771045390.

The spelling of 10775864 in words is "ten million, seven hundred seventy-five thousand, eight hundred sixty-four".