1066260134 has 4 divisors (see below), whose sum is σ = 1599390204. Its totient is φ = 533130066.

The previous prime is 1066260113. The next prime is 1066260149. The reversal of 1066260134 is 4310626601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4310626601 = 31 ⋅139052471.

It is a super-2 number, since 2×1066260134² = 2273821346715395912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066260097 and 1066260106.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 266565032 + ... + 266565035.

It is an arithmetic number, because the mean of its divisors is an integer number (399847551).

Almost surely, 2^1066260134 is an apocalyptic number.

1066260134 is a deficient number, since it is larger than the sum of its proper divisors (533130070).

1066260134 is an equidigital number, since it uses as much as digits as its factorization.

1066260134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533130069.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1066260134 is about 32653.6389090098. The cubic root of 1066260134 is about 1021.6160892736.

Adding to 1066260134 its reverse (4310626601), we get a palindrome (5376886735).

The spelling of 1066260134 in words is "one billion, sixty-six million, two hundred sixty thousand, one hundred thirty-four".