1132613604 has 60 divisors (see below), whose sum is σ = 3016787004. Its totient is φ = 370408896.

The previous prime is 1132613477. The next prime is 1132613609. The reversal of 1132613604 is 4063162311.

1132613604 is a `hidden beast` number, since 11 + 32 + 6 + 13 + 604 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 714492900 + 418120704 = 26730^2 + 20448^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1132613609) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15807 + ... + 50150.

Almost surely, 2^1132613604 is an apocalyptic number.

It is an amenable number.

1132613604 is an abundant number, since it is smaller than the sum of its proper divisors (1884173400).

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

1132613604 is a wasteful number, since it uses less digits than its factorization.

1132613604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66026 (or 66015 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1132613604 is about 33654.3251900852. The cubic root of 1132613604 is about 1042.3828510771.

Adding to 1132613604 its reverse (4063162311), we get a palindrome (5195775915).

The spelling of 1132613604 in words is "one billion, one hundred thirty-two million, six hundred thirteen thousand, six hundred four".