1066485137 has 4 divisors (see below), whose sum is σ = 1112854080. Its totient is φ = 1020116196.

The previous prime is 1066485127. The next prime is 1066485139. The reversal of 1066485137 is 7315846601.

1066485137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1066485137 is a prime.

It is a super-2 number, since 2×1066485137² = 2274781094883817538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066485094 and 1066485103.

It is not an unprimeable number, because it can be changed into a prime (1066485139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23184437 + ... + 23184482.

It is an arithmetic number, because the mean of its divisors is an integer number (278213520).

Almost surely, 2^1066485137 is an apocalyptic number.

It is an amenable number.

1066485137 is a deficient number, since it is larger than the sum of its proper divisors (46368943).

1066485137 is an equidigital number, since it uses as much as digits as its factorization.

1066485137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46368942.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1066485137 is about 32657.0840247564. The cubic root of 1066485137 is about 1021.6879449465.

The spelling of 1066485137 in words is "one billion, sixty-six million, four hundred eighty-five thousand, one hundred thirty-seven".