1066354616 has 32 divisors (see below), whose sum is σ = 2069155200. Its totient is φ = 514667520.

The previous prime is 1066354607. The next prime is 1066354669. The reversal of 1066354616 is 6164536601.

It is a super-2 number, since 2×1066354616² = 2274224334129014912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1066354616.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 96176 + ... + 106688.

It is an arithmetic number, because the mean of its divisors is an integer number (64661100).

Almost surely, 2^1066354616 is an apocalyptic number.

It is an amenable number.

1066354616 is a deficient number, since it is larger than the sum of its proper divisors (1002800584).

1066354616 is a wasteful number, since it uses less digits than its factorization.

1066354616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10959 (or 10955 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 1066354616 is about 32655.0856069924. The cubic root of 1066354616 is about 1021.6462637365.

The spelling of 1066354616 in words is "one billion, sixty-six million, three hundred fifty-four thousand, six hundred sixteen".