1066655002 has 16 divisors (see below), whose sum is σ = 1829460672. Its totient is φ = 456910560.

The previous prime is 1066654997. The next prime is 1066655059. The reversal of 1066655002 is 2005566601.

It is a super-2 number, since 2×1066655002² = 2275505786583240008, which contains 22 as substring.

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, 11958 + ... + 47710.

It is an arithmetic number, because the mean of its divisors is an integer number (114341292).

Almost surely, 2^1066655002 is an apocalyptic number.

1066655002 is a deficient number, since it is larger than the sum of its proper divisors (762805670).

1066655002 is a wasteful number, since it uses less digits than its factorization.

1066655002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37893.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1066655002 is about 32659.6846586124. The cubic root of 1066655002 is about 1021.7421853678.

The spelling of 1066655002 in words is "one billion, sixty-six million, six hundred fifty-five thousand, two".