10066655 has 16 divisors (see below), whose sum is σ = 12386304. Its totient is φ = 7852320.

The previous prime is 10066631. The next prime is 10066681. The reversal of 10066655 is 55666001.

It is not a de Polignac number, because 10066655 - 2¹⁰ = 10065631 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52610 + ... + 52800.

It is an arithmetic number, because the mean of its divisors is an integer number (774144).

Almost surely, 2^10066655 is an apocalyptic number.

10066655 is a deficient number, since it is larger than the sum of its proper divisors (2319649).

10066655 is a wasteful number, since it uses less digits than its factorization.

10066655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406.

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

The square root of 10066655 is about 3172.7992372667. The cubic root of 10066655 is about 215.9210888590.

The spelling of 10066655 in words is "ten million, sixty-six thousand, six hundred fifty-five".