1123617232 has 10 divisors (see below), whose sum is σ = 2177008418. Its totient is φ = 561808608.

The previous prime is 1123617179. The next prime is 1123617281. The reversal of 1123617232 is 2327163211.

It can be written as a sum of positive squares in only one way, i.e., 1048205376 + 75411856 = 32376^2 + 8684^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1123617232.

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 as a sum of consecutive naturals, namely, 35113023 + ... + 35113054.

Almost surely, 2^1123617232 is an apocalyptic number.

It is an amenable number.

1123617232 is a deficient number, since it is larger than the sum of its proper divisors (1053391186).

1123617232 is an equidigital number, since it uses as much as digits as its factorization.

1123617232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70226085 (or 70226079 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 1123617232 is about 33520.4002362740. The cubic root of 1123617232 is about 1039.6156222536.

The spelling of 1123617232 in words is "one billion, one hundred twenty-three million, six hundred seventeen thousand, two hundred thirty-two".