2243708 has 12 divisors (see below), whose sum is σ = 3937080. Its totient is φ = 1118832.

The previous prime is 2243699. The next prime is 2243723. The reversal of 2243708 is 8073422.

2243708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹³ + 2²¹ + 4⁵ + 3⁹ + 7⁶ + 0 + 8 .

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 3 ways as a sum of consecutive naturals, for example, 2183 + ... + 3041.

It is an arithmetic number, because the mean of its divisors is an integer number (328090).

2^2243708 is an apocalyptic number.

It is an amenable number.

2243708 is a deficient number, since it is larger than the sum of its proper divisors (1693372).

2243708 is a wasteful number, since it uses less digits than its factorization.

2243708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1514 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2243708 is about 1497.9011983439. The cubic root of 2243708 is about 130.9148097132.

The spelling of 2243708 in words is "two million, two hundred forty-three thousand, seven hundred eight".