2226938 has 16 divisors (see below), whose sum is σ = 3871680. Its totient is φ = 940896.

The previous prime is 2226937. The next prime is 2226941. The reversal of 2226938 is 8396222.

It is a d-powerful number, because it can be written as 2⁴ + 2¹⁴ + 2¹⁹ + 6⁸ + 9 + 3⁸ + 8² .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2226937) 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, 68 + ... + 2111.

It is an arithmetic number, because the mean of its divisors is an integer number (241980).

2^2226938 is an apocalyptic number.

2226938 is a deficient number, since it is larger than the sum of its proper divisors (1644742).

2226938 is a wasteful number, since it uses less digits than its factorization.

2226938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261.

The product of its digits is 10368, while the sum is 32.

The square root of 2226938 is about 1492.2928666988. The cubic root of 2226938 is about 130.5878310492.

The spelling of 2226938 in words is "two million, two hundred twenty-six thousand, nine hundred thirty-eight".