10660655 has 16 divisors (see below), whose sum is σ = 13115520. Its totient is φ = 8316672.

The previous prime is 10660633. The next prime is 10660669. The reversal of 10660655 is 55606601.

It is a cyclic number.

It is not a de Polignac number, because 10660655 - 2²² = 6466351 is a prime.

It is a super-2 number, since 2×10660655² = 227299130058050, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 54017 + ... + 54213.

It is an arithmetic number, because the mean of its divisors is an integer number (819720).

Almost surely, 2^10660655 is an apocalyptic number.

10660655 is a deficient number, since it is larger than the sum of its proper divisors (2454865).

10660655 is a wasteful number, since it uses less digits than its factorization.

10660655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 10660655 is about 3265.0658492594. The cubic root of 10660655 is about 220.0871211424.

The spelling of 10660655 in words is "ten million, six hundred sixty thousand, six hundred fifty-five".