2229308 has 12 divisors (see below), whose sum is σ = 4106760. Its totient is φ = 1055952.

The previous prime is 2229307. The next prime is 2229313. The reversal of 2229308 is 8039222.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14591 + ... + 14742.

It is an arithmetic number, because the mean of its divisors is an integer number (342230).

2^2229308 is an apocalyptic number.

It is an amenable number.

2229308 is a deficient number, since it is larger than the sum of its proper divisors (1877452).

2229308 is a wasteful number, since it uses less digits than its factorization.

2229308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29356 (or 29354 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2229308 is about 1493.0867355917. The cubic root of 2229308 is about 130.6341402912.

The spelling of 2229308 in words is "two million, two hundred twenty-nine thousand, three hundred eight".