1066206106 has 8 divisors (see below), whose sum is σ = 1827781920. Its totient is φ = 456945468.

The previous prime is 1066206079. The next prime is 1066206133. The reversal of 1066206106 is 6016026601.

It is an interprime number because it is at equal distance from previous prime (1066206079) and next prime (1066206133).

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

It is a super-2 number, since 2×1066206106² = 2273590920943366472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38078776 + ... + 38078803.

It is an arithmetic number, because the mean of its divisors is an integer number (228472740).

Almost surely, 2^1066206106 is an apocalyptic number.

1066206106 is a deficient number, since it is larger than the sum of its proper divisors (761575814).

1066206106 is an equidigital number, since it uses as much as digits as its factorization.

1066206106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76157588.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1066206106 is about 32652.8116094158. The cubic root of 1066206106 is about 1021.5988336951.

The spelling of 1066206106 in words is "one billion, sixty-six million, two hundred six thousand, one hundred six".