1066094712 has 192 divisors, whose sum is σ = 3276748800. Its totient is φ = 311351040.

The previous prime is 1066094707. The next prime is 1066094741. The reversal of 1066094712 is 2174906601.

1066094712 is a `hidden beast` number, since 1 + 0 + 6 + 609 + 47 + 1 + 2 = 666.

It is a super-2 number, since 2×1066094712² = 2273115869908725888, 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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 974838 + ... + 975930.

It is an arithmetic number, because the mean of its divisors is an integer number (17066400).

Almost surely, 2^1066094712 is an apocalyptic number.

1066094712 is a gapful number since it is divisible by the number (12) 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 1066094712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1638374400).

1066094712 is an abundant number, since it is smaller than the sum of its proper divisors (2210654088).

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

1066094712 is a wasteful number, since it uses less digits than its factorization.

1066094712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1066094712 is about 32651.1058311966. The cubic root of 1066094712 is about 1021.5632546005.

The spelling of 1066094712 in words is "one billion, sixty-six million, ninety-four thousand, seven hundred twelve".