1066742301 has 16 divisors (see below), whose sum is σ = 1471935168. Its totient is φ = 686649600.

The previous prime is 1066742279. The next prime is 1066742317. The reversal of 1066742301 is 1032476601.

It is not a de Polignac number, because 1066742301 - 2¹⁴ = 1066725917 is a prime.

It is a super-2 number, since 2×1066742301² = 2275878273485549202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066742371) 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, 22140 + ... + 51221.

It is an arithmetic number, because the mean of its divisors is an integer number (91995948).

Almost surely, 2^1066742301 is an apocalyptic number.

It is an amenable number.

1066742301 is a deficient number, since it is larger than the sum of its proper divisors (405192867).

1066742301 is a wasteful number, since it uses less digits than its factorization.

1066742301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73532.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1066742301 is about 32661.0211261069. The cubic root of 1066742301 is about 1021.7700589969.

The spelling of 1066742301 in words is "one billion, sixty-six million, seven hundred forty-two thousand, three hundred one".