2242470 has 32 divisors (see below), whose sum is σ = 5699808. Its totient is φ = 562688.

The previous prime is 2242469. The next prime is 2242517. The reversal of 2242470 is 742422.

2242470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 1689 + ... + 2708.

It is an arithmetic number, because the mean of its divisors is an integer number (178119).

2^2242470 is an apocalyptic number.

2242470 is an abundant number, since it is smaller than the sum of its proper divisors (3457338).

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

2242470 is a wasteful number, since it uses less digits than its factorization.

2242470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4424.

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 2242470 is about 1497.4878964452. The cubic root of 2242470 is about 130.8907272045.

Adding to 2242470 its reverse (742422), we get a palindrome (2984892).

The spelling of 2242470 in words is "two million, two hundred forty-two thousand, four hundred seventy".