1123848567 has 16 divisors (see below), whose sum is σ = 1692257760. Its totient is φ = 736948800.

The previous prime is 1123848521. The next prime is 1123848577. The reversal of 1123848567 is 7658483211.

1123848567 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 84 + 8 + 567 = 666.

It is not a de Polignac number, because 1123848567 - 2⁶ = 1123848503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123848577) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 339534 + ... + 342827.

It is an arithmetic number, because the mean of its divisors is an integer number (105766110).

Almost surely, 2^1123848567 is an apocalyptic number.

1123848567 is a deficient number, since it is larger than the sum of its proper divisors (568409193).

1123848567 is an equidigital number, since it uses as much as digits as its factorization.

1123848567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682431 (or 682425 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 1123848567 is about 33523.8507185556. The cubic root of 1123848567 is about 1039.6869641572.

The spelling of 1123848567 in words is "one billion, one hundred twenty-three million, eight hundred forty-eight thousand, five hundred sixty-seven".