1066735323 has 12 divisors (see below), whose sum is σ = 1555241688. Its totient is φ = 704509920.

The previous prime is 1066735283. The next prime is 1066735337. The reversal of 1066735323 is 3235376601.

It is not a de Polignac number, because 1066735323 - 2¹⁰ = 1066734299 is a prime.

It is a super-2 number, since 2×1066735323² = 2275848498671828658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066735343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552898 + ... + 554823.

It is an arithmetic number, because the mean of its divisors is an integer number (129603474).

Almost surely, 2^1066735323 is an apocalyptic number.

1066735323 is a deficient number, since it is larger than the sum of its proper divisors (488506365).

1066735323 is a wasteful number, since it uses less digits than its factorization.

1066735323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107834 (or 1107831 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 1066735323 is about 32660.9143013480. The cubic root of 1066735323 is about 1021.7678310527.

The spelling of 1066735323 in words is "one billion, sixty-six million, seven hundred thirty-five thousand, three hundred twenty-three".