1066033197 has 16 divisors (see below), whose sum is σ = 1581264960. Its totient is φ = 709808400.

The previous prime is 1066033183. The next prime is 1066033219. The reversal of 1066033197 is 7913306601.

1066033197 is a `hidden beast` number, since 10 + 6 + 603 + 31 + 9 + 7 = 666.

1066033197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1066033197 - 2⁸ = 1066032941 is a prime.

It is a super-2 number, since 2×1066033197² = 2272853554212081618, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066033147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1879 + ... + 46212.

It is an arithmetic number, because the mean of its divisors is an integer number (98829060).

Almost surely, 2^1066033197 is an apocalyptic number.

It is an amenable number.

1066033197 is a deficient number, since it is larger than the sum of its proper divisors (515231763).

1066033197 is an equidigital number, since it uses as much as digits as its factorization.

1066033197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48921 (or 48915 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 1066033197 is about 32650.1638127590. The cubic root of 1066033197 is about 1021.5436057295.

Adding to 1066033197 its reverse (7913306601), we get a palindrome (8979339798).

The spelling of 1066033197 in words is "one billion, sixty-six million, thirty-three thousand, one hundred ninety-seven".