10655705 has 4 divisors (see below), whose sum is σ = 12786852. Its totient is φ = 8524560.

The previous prime is 10655669. The next prime is 10655707. The reversal of 10655705 is 50755601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1577536 + 9078169 = 1256^2 + 3013^2 .

It is not a de Polignac number, because 10655705 - 2¹⁸ = 10393561 is a prime.

It is a super-2 number, since 2×10655705² = 227088098094050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10655707) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1065566 + ... + 1065575.

It is an arithmetic number, because the mean of its divisors is an integer number (3196713).

Almost surely, 2^10655705 is an apocalyptic number.

It is an amenable number.

10655705 is a deficient number, since it is larger than the sum of its proper divisors (2131147).

10655705 is an equidigital number, since it uses as much as digits as its factorization.

10655705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131146.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 10655705 is about 3264.3077367185. The cubic root of 10655705 is about 220.0530519440.

The spelling of 10655705 in words is "ten million, six hundred fifty-five thousand, seven hundred five".