1066030862 has 16 divisors (see below), whose sum is σ = 1723050672. Its totient is φ = 491728320.

The previous prime is 1066030859. The next prime is 1066030877. The reversal of 1066030862 is 2680306601.

It is a super-2 number, since 2×1066030862² = 2272843597472926088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37562 + ... + 59522.

It is an arithmetic number, because the mean of its divisors is an integer number (107690667).

Almost surely, 2^1066030862 is an apocalyptic number.

1066030862 is a deficient number, since it is larger than the sum of its proper divisors (657019810).

1066030862 is a wasteful number, since it uses less digits than its factorization.

1066030862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23843.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1066030862 is about 32650.1280548790. The cubic root of 1066030862 is about 1021.5428598784.

The spelling of 1066030862 in words is "one billion, sixty-six million, thirty thousand, eight hundred sixty-two".