1133642304 has 70 divisors (see below), whose sum is σ = 3360486294. Its totient is φ = 377879040.

The previous prime is 1133642299. The next prime is 1133642327. The reversal of 1133642304 is 4032463311.

1133642304 is a `hidden beast` number, since 1 + 13 + 3 + 642 + 3 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 602800704 + 530841600 = 24552^2 + 23040^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 104157 + ... + 114524.

Almost surely, 2^1133642304 is an apocalyptic number.

It is an amenable number.

1133642304 is an abundant number, since it is smaller than the sum of its proper divisors (2226843990).

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

1133642304 is an equidigital number, since it uses as much as digits as its factorization.

1133642304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218705 (or 218686 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 1133642304 is about 33669.6050466886. The cubic root of 1133642304 is about 1042.6983381238.

The spelling of 1133642304 in words is "one billion, one hundred thirty-three million, six hundred forty-two thousand, three hundred four".