1066230656 has 16 divisors (see below), whose sum is σ = 2124131640. Its totient is φ = 533115264.

The previous prime is 1066230611. The next prime is 1066230679. The reversal of 1066230656 is 6560326601.

1066230656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×1066230656² = 2273695623588380672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4164836 + ... + 4165091.

Almost surely, 2^1066230656 is an apocalyptic number.

1066230656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1066230656 is a deficient number, since it is larger than the sum of its proper divisors (1057900984).

1066230656 is an frugal number, since it uses more digits than its factorization.

1066230656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8329941 (or 8329929 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1066230656 is about 32653.1875320006. The cubic root of 1066230656 is about 1021.6066745990.

The spelling of 1066230656 in words is "one billion, sixty-six million, two hundred thirty thousand, six hundred fifty-six".