1123050 has 24 divisors (see below), whose sum is σ = 2785536. Its totient is φ = 299440.

The previous prime is 1122997. The next prime is 1123051. The reversal of 1123050 is 503211.

It is a super-2 number, since 2×1123050² = 2522482605000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3594 + ... + 3893.

It is an arithmetic number, because the mean of its divisors is an integer number (116064).

2^1123050 is an apocalyptic number.

1123050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123050 is an abundant number, since it is smaller than the sum of its proper divisors (1662486).

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

1123050 is a wasteful number, since it uses less digits than its factorization.

1123050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502 (or 7497 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1123050 is about 1059.7405342819. The cubic root of 1123050 is about 103.9440650893.

Adding to 1123050 its reverse (503211), we get a palindrome (1626261).

The spelling of 1123050 in words is "one million, one hundred twenty-three thousand, fifty".