1123235704 has 32 divisors (see below), whose sum is σ = 2183028480. Its totient is φ = 541452384.

The previous prime is 1123235693. The next prime is 1123235759. The reversal of 1123235704 is 4075323211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2899 + ... + 47485.

It is an arithmetic number, because the mean of its divisors is an integer number (68219640).

Almost surely, 2^1123235704 is an apocalyptic number.

It is an amenable number.

1123235704 is a deficient number, since it is larger than the sum of its proper divisors (1059792776).

1123235704 is a wasteful number, since it uses less digits than its factorization.

1123235704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44707 (or 44703 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1123235704 is about 33514.7087709262. The cubic root of 1123235704 is about 1039.4979406090.

Adding to 1123235704 its reverse (4075323211), we get a palindrome (5198558915).

The spelling of 1123235704 in words is "one billion, one hundred twenty-three million, two hundred thirty-five thousand, seven hundred four".