1123060 has 24 divisors (see below), whose sum is σ = 2378376. Its totient is φ = 445440.

The previous prime is 1123051. The next prime is 1123079. The reversal of 1123060 is 603211.

It can be written as a sum of positive squares in 4 ways, for example, as 94864 + 1028196 = 308^2 + 1014^2 .

It is a super-2 number, since 2×1123060² = 2522527527200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4540 + ... + 4780.

It is an arithmetic number, because the mean of its divisors is an integer number (99099).

2^1123060 is an apocalyptic number.

1123060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123060 is an abundant number, since it is smaller than the sum of its proper divisors (1255316).

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

1123060 is a wasteful number, since it uses less digits than its factorization.

1123060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1123060 is about 1059.7452524074. The cubic root of 1123060 is about 103.9443736055.

Adding to 1123060 its reverse (603211), we get a palindrome (1726271).

The spelling of 1123060 in words is "one million, one hundred twenty-three thousand, sixty".