1121733804 has 24 divisors (see below), whose sum is σ = 2707634160. Its totient is φ = 361017664.

The previous prime is 1121733803. The next prime is 1121733827. The reversal of 1121733804 is 4083371211.

It is not an unprimeable number, because it can be changed into a prime (1121733803) 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, 1611339 + ... + 1612034.

It is an arithmetic number, because the mean of its divisors is an integer number (112818090).

Almost surely, 2^1121733804 is an apocalyptic number.

It is an amenable number.

1121733804 is an abundant number, since it is smaller than the sum of its proper divisors (1585900356).

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

1121733804 is a wasteful number, since it uses less digits than its factorization.

1121733804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223409 (or 3223407 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1121733804 is about 33492.2946959446. The cubic root of 1121733804 is about 1039.0344230779.

The spelling of 1121733804 in words is "one billion, one hundred twenty-one million, seven hundred thirty-three thousand, eight hundred four".