1146340066 has 4 divisors (see below), whose sum is σ = 1719510102. Its totient is φ = 573170032.

The previous prime is 1146340049. The next prime is 1146340093. The reversal of 1146340066 is 6600436411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1060870041 + 85470025 = 32571^2 + 9245^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286585015 + ... + 286585018.

Almost surely, 2^1146340066 is an apocalyptic number.

1146340066 is a deficient number, since it is larger than the sum of its proper divisors (573170036).

1146340066 is an equidigital number, since it uses as much as digits as its factorization.

1146340066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573170035.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1146340066 is about 33857.6441295020. The cubic root of 1146340066 is about 1046.5769300909.

Adding to 1146340066 its reverse (6600436411), we get a palindrome (7746776477).

It can be divided in two parts, 11463 and 40066, that added together give a square (51529 = 227²).

The spelling of 1146340066 in words is "one billion, one hundred forty-six million, three hundred forty thousand, sixty-six".