1066914513 has 36 divisors (see below), whose sum is σ = 1787410560. Its totient is φ = 600648048.

The previous prime is 1066914493. The next prime is 1066914517. The reversal of 1066914513 is 3154196601.

It is not a de Polignac number, because 1066914513 - 2⁶ = 1066914449 is a prime.

It is a super-2 number, since 2×1066914513² = 2276613156100054338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066914517) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 2304120 + ... + 2304582.

Almost surely, 2^1066914513 is an apocalyptic number.

It is an amenable number.

1066914513 is a deficient number, since it is larger than the sum of its proper divisors (720496047).

1066914513 is an frugal number, since it uses more digits than its factorization.

1066914513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018 (or 552 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1066914513 is about 32663.6573732949. The cubic root of 1066914513 is about 1021.8250399725.

The spelling of 1066914513 in words is "one billion, sixty-six million, nine hundred fourteen thousand, five hundred thirteen".