1162366066 has 4 divisors (see below), whose sum is σ = 1743549102. Its totient is φ = 581183032.

The previous prime is 1162366061. The next prime is 1162366069. The reversal of 1162366066 is 6606632611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6606632611 = 31 ⋅213117181.

It can be written as a sum of positive squares in only one way, i.e., 1151177041 + 11189025 = 33929^2 + 3345^2 .

It is not an unprimeable number, because it can be changed into a prime (1162366061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290591515 + ... + 290591518.

Almost surely, 2^1162366066 is an apocalyptic number.

1162366066 is a deficient number, since it is larger than the sum of its proper divisors (581183036).

1162366066 is an equidigital number, since it uses as much as digits as its factorization.

1162366066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581183035.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 1162366066 is about 34093.4900824190. The cubic root of 1162366066 is about 1051.4314764395.

Adding to 1162366066 its reverse (6606632611), we get a palindrome (7768998677).

The spelling of 1162366066 in words is "one billion, one hundred sixty-two million, three hundred sixty-six thousand, sixty-six".