1066046463 has 6 divisors (see below), whose sum is σ = 1539844904. Its totient is φ = 710697636.

The previous prime is 1066046441. The next prime is 1066046477. The reversal of 1066046463 is 3646406601.

1066046463 is a `hidden beast` number, since 1 + 0 + 6 + 6 + 0 + 4 + 646 + 3 = 666.

It is not a de Polignac number, because 1066046463 - 2¹⁴ = 1066030079 is a prime.

It is a super-2 number, since 2×1066046463² = 2272910122549620738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066046363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59224795 + ... + 59224812.

Almost surely, 2^1066046463 is an apocalyptic number.

1066046463 is a deficient number, since it is larger than the sum of its proper divisors (473798441).

1066046463 is a wasteful number, since it uses less digits than its factorization.

1066046463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118449613 (or 118449610 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 1066046463 is about 32650.3669657785. The cubic root of 1066046463 is about 1021.5478431652.

The spelling of 1066046463 in words is "one billion, sixty-six million, forty-six thousand, four hundred sixty-three".