2242750 has 16 divisors (see below), whose sum is σ = 4198896. Its totient is φ = 897000.

The previous prime is 2242739. The next prime is 2242763. The reversal of 2242750 is 572422.

2242750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4236 + ... + 4735.

It is an arithmetic number, because the mean of its divisors is an integer number (262431).

2^2242750 is an apocalyptic number.

2242750 is a deficient number, since it is larger than the sum of its proper divisors (1956146).

2242750 is an equidigital number, since it uses as much as digits as its factorization.

2242750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8988 (or 8978 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2242750 is about 1497.5813834313. The cubic root of 2242750 is about 130.8961747510.

It can be divided in two parts, 2242 and 750, that added together give a palindrome (2992).

The spelling of 2242750 in words is "two million, two hundred forty-two thousand, seven hundred fifty".