1166602002 has 16 divisors (see below), whose sum is σ = 2348067072. Its totient is φ = 386390160.

The previous prime is 1166601967. The next prime is 1166602009. The reversal of 1166602002 is 2002066611.

It is not an unprimeable number, because it can be changed into a prime (1166602009) 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, 618274 + ... + 620157.

It is an arithmetic number, because the mean of its divisors is an integer number (146754192).

Almost surely, 2^1166602002 is an apocalyptic number.

1166602002 is an abundant number, since it is smaller than the sum of its proper divisors (1181465070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1166602002 is a wasteful number, since it uses less digits than its factorization.

1166602002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238593.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1166602002 is about 34155.5559462879. Note that the first 3 decimals coincide. The cubic root of 1166602002 is about 1052.7071494744.

Adding to 1166602002 its reverse (2002066611), we get a palindrome (3168668613).

The spelling of 1166602002 in words is "one billion, one hundred sixty-six million, six hundred two thousand, two".