2224870 has 16 divisors (see below), whose sum is σ = 4134528. Its totient is φ = 861120.

The previous prime is 2224867. The next prime is 2224879. The reversal of 2224870 is 784222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224879) 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, 3279 + ... + 3898.

It is an arithmetic number, because the mean of its divisors is an integer number (258408).

2^2224870 is an apocalyptic number.

2224870 is a deficient number, since it is larger than the sum of its proper divisors (1909658).

2224870 is a wasteful number, since it uses less digits than its factorization.

2224870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7215.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 2224870 is about 1491.5998122821. The cubic root of 2224870 is about 130.5473959657.

The spelling of 2224870 in words is "two million, two hundred twenty-four thousand, eight hundred seventy".