1123562034 has 24 divisors (see below), whose sum is σ = 2782153920. Its totient is φ = 321017688.

The previous prime is 1123562021. The next prime is 1123562161. The reversal of 1123562034 is 4302653211.

1123562034 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 5 + 620 + 34 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1123561989 and 1123562007.

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 11 ways as a sum of consecutive naturals, for example, 4458454 + ... + 4458705.

It is an arithmetic number, because the mean of its divisors is an integer number (115923080).

Almost surely, 2^1123562034 is an apocalyptic number.

1123562034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1123562034 is an abundant number, since it is smaller than the sum of its proper divisors (1658591886).

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

1123562034 is a wasteful number, since it uses less digits than its factorization.

1123562034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8917174 (or 8917171 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1123562034 is about 33519.5768768044. The cubic root of 1123562034 is about 1039.5985981754.

The spelling of 1123562034 in words is "one billion, one hundred twenty-three million, five hundred sixty-two thousand, thirty-four".