1066001516 has 24 divisors (see below), whose sum is σ = 1948380000. Its totient is φ = 509363712.

The previous prime is 1066001509. The next prime is 1066001527. The reversal of 1066001516 is 6151006601.

It is a super-2 number, since 2×1066001516² = 2272718464228596512, which contains 22 as substring.

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, 110270 + ... + 119546.

It is an arithmetic number, because the mean of its divisors is an integer number (81182500).

Almost surely, 2^1066001516 is an apocalyptic number.

It is an amenable number.

1066001516 is a deficient number, since it is larger than the sum of its proper divisors (882378484).

1066001516 is a wasteful number, since it uses less digits than its factorization.

1066001516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10553 (or 10551 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1066001516 is about 32649.6786507923. The cubic root of 1066001516 is about 1021.5334860185.

The spelling of 1066001516 in words is "one billion, sixty-six million, one thousand, five hundred sixteen".