2240922 has 8 divisors (see below), whose sum is σ = 4481856. Its totient is φ = 746972.

The previous prime is 2240891. The next prime is 2240941. The reversal of 2240922 is 2290422.

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

2240922 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186738 + ... + 186749.

It is an arithmetic number, because the mean of its divisors is an integer number (560232).

2^2240922 is an apocalyptic number.

2240922 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.

2240922 is a wasteful number, since it uses less digits than its factorization.

2240922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373492.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2240922 is about 1496.9709416017. The cubic root of 2240922 is about 130.8606018685.

The spelling of 2240922 in words is "two million, two hundred forty thousand, nine hundred twenty-two".