1066535366 has 8 divisors (see below), whose sum is σ = 1722864864. Its totient is φ = 492247080.

The previous prime is 1066535363. The next prime is 1066535387. The reversal of 1066535366 is 6635356601.

1066535366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1066535366² = 2274995373857507912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066535363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20510270 + ... + 20510321.

It is an arithmetic number, because the mean of its divisors is an integer number (215358108).

Almost surely, 2^1066535366 is an apocalyptic number.

1066535366 is a deficient number, since it is larger than the sum of its proper divisors (656329498).

1066535366 is a wasteful number, since it uses less digits than its factorization.

1066535366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41020606.

The product of its (nonzero) digits is 291600, while the sum is 41.

The square root of 1066535366 is about 32657.8530525202. The cubic root of 1066535366 is about 1021.7039844130.

The spelling of 1066535366 in words is "one billion, sixty-six million, five hundred thirty-five thousand, three hundred sixty-six".