2110242 has 8 divisors (see below), whose sum is σ = 4220496. Its totient is φ = 703412.

The previous prime is 2110223. The next prime is 2110247. The reversal of 2110242 is 2420112.

It is a sphenic number, since it is the product of 3 distinct primes.

2110242 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2110247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175848 + ... + 175859.

It is an arithmetic number, because the mean of its divisors is an integer number (527562).

2^2110242 is an apocalyptic number.

2110242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2110242 is a wasteful number, since it uses less digits than its factorization.

2110242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351712.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2110242 is about 1452.6672020804. The cubic root of 2110242 is about 128.2657645468.

Adding to 2110242 its reverse (2420112), we get a palindrome (4530354).

The spelling of 2110242 in words is "two million, one hundred ten thousand, two hundred forty-two".