10657066 has 16 divisors (see below), whose sum is σ = 18570240. Its totient is φ = 4492080.

The previous prime is 10657063. The next prime is 10657067. The reversal of 10657066 is 66075601.

It is a super-2 number, since 2×10657066² = 227146111456712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10657063) 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 7 ways as a sum of consecutive naturals, for example, 5386 + ... + 7093.

It is an arithmetic number, because the mean of its divisors is an integer number (1160640).

Almost surely, 2^10657066 is an apocalyptic number.

10657066 is a deficient number, since it is larger than the sum of its proper divisors (7913174).

10657066 is a wasteful number, since it uses less digits than its factorization.

10657066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12549.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 10657066 is about 3264.5161969272. The cubic root of 10657066 is about 220.0624203044.

The spelling of 10657066 in words is "ten million, six hundred fifty-seven thousand, sixty-six".