1133908204 has 72 divisors (see below), whose sum is σ = 2420167680. Its totient is φ = 460324800.

The previous prime is 1133908189. The next prime is 1133908231. The reversal of 1133908204 is 4028093311.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228057 + ... + 232975.

It is an arithmetic number, because the mean of its divisors is an integer number (33613440).

Almost surely, 2^1133908204 is an apocalyptic number.

It is an amenable number.

1133908204 is an abundant number, since it is smaller than the sum of its proper divisors (1286259476).

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

1133908204 is a wasteful number, since it uses less digits than its factorization.

1133908204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991 (or 4976 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1133908204 is about 33673.5534804392. The cubic root of 1133908204 is about 1042.7798546694.

The spelling of 1133908204 in words is "one billion, one hundred thirty-three million, nine hundred eight thousand, two hundred four".