1066650112 has 40 divisors (see below), whose sum is σ = 2324976192. Its totient is φ = 484838400.

The previous prime is 1066650107. The next prime is 1066650113. The reversal of 1066650112 is 2110566601.

It is a super-2 number, since 2×1066650112² = 2275484922859225088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066650113) 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, 89064 + ... + 100327.

Almost surely, 2^1066650112 is an apocalyptic number.

It is an amenable number.

1066650112 is an abundant number, since it is smaller than the sum of its proper divisors (1258326080).

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

1066650112 is an equidigital number, since it uses as much as digits as its factorization.

1066650112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189420 (or 189404 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1066650112 is about 32659.6097955870. The cubic root of 1066650112 is about 1021.7406239986.

The spelling of 1066650112 in words is "one billion, sixty-six million, six hundred fifty thousand, one hundred twelve".