1164534204 has 24 divisors (see below), whose sum is σ = 2877085008. Its totient is φ = 365344000.

The previous prime is 1164534191. The next prime is 1164534209. The reversal of 1164534204 is 4024354611.

It is a super-2 number, since 2×1164534204² = 2712279824571827232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164534209) 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, 2854047 + ... + 2854454.

It is an arithmetic number, because the mean of its divisors is an integer number (119878542).

Almost surely, 2^1164534204 is an apocalyptic number.

It is an amenable number.

1164534204 is an abundant number, since it is smaller than the sum of its proper divisors (1712550804).

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

1164534204 is a wasteful number, since it uses less digits than its factorization.

1164534204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708525 (or 5708523 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1164534204 is about 34125.2722186945. The cubic root of 1164534204 is about 1052.0848083739.

Adding to 1164534204 its reverse (4024354611), we get a palindrome (5188888815).

The spelling of 1164534204 in words is "one billion, one hundred sixty-four million, five hundred thirty-four thousand, two hundred four".