10666368 has 96 divisors (see below), whose sum is σ = 31505760. Its totient is φ = 3462144.

The previous prime is 10666309. The next prime is 10666379. The reversal of 10666368 is 86366601.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×10666368² = 227542812622848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54046 + ... + 54242.

It is an arithmetic number, because the mean of its divisors is an integer number (328185).

Almost surely, 2^10666368 is an apocalyptic number.

10666368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10666368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15752880).

10666368 is an abundant number, since it is smaller than the sum of its proper divisors (20839392).

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

10666368 is a wasteful number, since it uses less digits than its factorization.

10666368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 10666368 is about 3265.9405995823. The cubic root of 10666368 is about 220.1264287080.

The spelling of 10666368 in words is "ten million, six hundred sixty-six thousand, three hundred sixty-eight".