2305338 has 32 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 652080.

The previous prime is 2305337. The next prime is 2305339. The reversal of 2305338 is 8335032.

2305338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2305337) and next prime (2305339).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2305333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5293 + ... + 5711.

It is an arithmetic number, because the mean of its divisors is an integer number (166320).

2^2305338 is an apocalyptic number.

2305338 is an abundant number, since it is smaller than the sum of its proper divisors (3016902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2305338 is a wasteful number, since it uses less digits than its factorization.

2305338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2305338 is about 1518.3339553603. Note that the first 3 decimals coincide. The cubic root of 2305338 is about 132.1026520143.

The spelling of 2305338 in words is "two million, three hundred five thousand, three hundred thirty-eight".