1166083204 has 24 divisors (see below), whose sum is σ = 2397403008. Its totient is φ = 489265440.

The previous prime is 1166083201. The next prime is 1166083229. The reversal of 1166083204 is 4023806611.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1166083201) 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, 1018732 + ... + 1019875.

It is an arithmetic number, because the mean of its divisors is an integer number (99891792).

Almost surely, 2^1166083204 is an apocalyptic number.

It is an amenable number.

1166083204 is an abundant number, since it is smaller than the sum of its proper divisors (1231319804).

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

1166083204 is a wasteful number, since it uses less digits than its factorization.

1166083204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038635 (or 2038633 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1166083204 is about 34147.9604661830. The cubic root of 1166083204 is about 1052.5510770119.

Adding to 1166083204 its reverse (4023806611), we get a palindrome (5189889815).

It can be divided in two parts, 11660 and 83204, that added together give a square (94864 = 308²).

The spelling of 1166083204 in words is "one billion, one hundred sixty-six million, eighty-three thousand, two hundred four".