1066361233 has 16 divisors (see below), whose sum is σ = 1262165760. Its totient is φ = 881496000.

The previous prime is 1066361209. The next prime is 1066361237. The reversal of 1066361233 is 3321636601.

It is not a de Polignac number, because 1066361233 - 2⁹ = 1066360721 is a prime.

It is a super-2 number, since 2×1066361233² = 2274252558490560578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1066361195 and 1066361204.

It is not an unprimeable number, because it can be changed into a prime (1066361237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212908 + ... + 217858.

It is an arithmetic number, because the mean of its divisors is an integer number (78885360).

Almost surely, 2^1066361233 is an apocalyptic number.

It is an amenable number.

1066361233 is a deficient number, since it is larger than the sum of its proper divisors (195804527).

1066361233 is a wasteful number, since it uses less digits than its factorization.

1066361233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6048.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 1066361233 is about 32655.1869233664. The cubic root of 1066361233 is about 1021.6483769233.

Adding to 1066361233 its reverse (3321636601), we get a palindrome (4387997834).

The spelling of 1066361233 in words is "one billion, sixty-six million, three hundred sixty-one thousand, two hundred thirty-three".