1100242 has 16 divisors (see below), whose sum is σ = 1939392. Its totient is φ = 461520.

The previous prime is 1100219. The next prime is 1100243. The reversal of 1100242 is 2420011.

It is an Ulam number.

1100242 is a modest number, since divided by 242 gives 110 as remainder.

It is not an unprimeable number, because it can be changed into a prime (1100243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638 + ... + 2209.

It is an arithmetic number, because the mean of its divisors is an integer number (121212).

2^1100242 is an apocalyptic number.

1100242 is a deficient number, since it is larger than the sum of its proper divisors (839150).

1100242 is a wasteful number, since it uses less digits than its factorization.

1100242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3873.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1100242 is about 1048.9242107989. The cubic root of 1100242 is about 103.2355810447.

Adding to 1100242 its reverse (2420011), we get a palindrome (3520253).

The spelling of 1100242 in words is "one million, one hundred thousand, two hundred forty-two".