1162066611 has 4 divisors (see below), whose sum is σ = 1549422152. Its totient is φ = 774711072.

The previous prime is 1162066601. The next prime is 1162066621. The reversal of 1162066611 is 1166602611.

1162066611 is digitally balanced in base 4, 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.

It is an interprime number because it is at equal distance from previous prime (1162066601) and next prime (1162066621).

It is not a de Polignac number, because 1162066611 - 2¹³ = 1162058419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1162066601) 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, 193677766 + ... + 193677771.

It is an arithmetic number, because the mean of its divisors is an integer number (387355538).

Almost surely, 2^1162066611 is an apocalyptic number.

1162066611 is a deficient number, since it is larger than the sum of its proper divisors (387355541).

1162066611 is an equidigital number, since it uses as much as digits as its factorization.

1162066611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387355540.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 1162066611 is about 34089.0981253538. The cubic root of 1162066611 is about 1051.3411768732.

The spelling of 1162066611 in words is "one billion, one hundred sixty-two million, sixty-six thousand, six hundred eleven".