1162166073 has 8 divisors (see below), whose sum is σ = 1560703200. Its totient is φ = 769203168.

The previous prime is 1162166051. The next prime is 1162166111. The reversal of 1162166073 is 3706612611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1162166073 - 2⁶ = 1162166009 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1162166003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393068 + ... + 1393901.

It is an arithmetic number, because the mean of its divisors is an integer number (195087900).

Almost surely, 2^1162166073 is an apocalyptic number.

It is an amenable number.

1162166073 is a deficient number, since it is larger than the sum of its proper divisors (398537127).

1162166073 is a wasteful number, since it uses less digits than its factorization.

1162166073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787111.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1162166073 is about 34090.5569476358. The cubic root of 1162166073 is about 1051.3711709980.

Adding to 1162166073 its reverse (3706612611), we get a palindrome (4868778684).

The spelling of 1162166073 in words is "one billion, one hundred sixty-two million, one hundred sixty-six thousand, seventy-three".