1063765066 has 32 divisors (see below), whose sum is σ = 2031603840. Its totient is φ = 406316736.

The previous prime is 1063765061. The next prime is 1063765091. The reversal of 1063765066 is 6605673601.

It is a super-2 number, since 2×1063765066² = 2263192231283968712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063765061) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 95496 + ... + 106051.

It is an arithmetic number, because the mean of its divisors is an integer number (63487620).

Almost surely, 2^1063765066 is an apocalyptic number.

1063765066 is a deficient number, since it is larger than the sum of its proper divisors (967838774).

1063765066 is a wasteful number, since it uses less digits than its factorization.

1063765066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201598.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 1063765066 is about 32615.4114798511. The cubic root of 1063765066 is about 1020.8186001942.

The spelling of 1063765066 in words is "one billion, sixty-three million, seven hundred sixty-five thousand, sixty-six".