1121050 has 24 divisors (see below), whose sum is σ = 2383776. Its totient is φ = 384240.

The previous prime is 1121047. The next prime is 1121051. The reversal of 1121050 is 501211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1121051) 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, 1252 + ... + 1951.

It is an arithmetic number, because the mean of its divisors is an integer number (99324).

2^1121050 is an apocalyptic number.

1121050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121050 is an abundant number, since it is smaller than the sum of its proper divisors (1262726).

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

1121050 is a wasteful number, since it uses less digits than its factorization.

1121050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222 (or 3217 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 1121050 is about 1058.7964865828. The cubic root of 1121050 is about 103.8823249888.

Adding to 1121050 its reverse (501211), we get a palindrome (1622261).

The spelling of 1121050 in words is "one million, one hundred twenty-one thousand, fifty".