2238683 has 4 divisors (see below), whose sum is σ = 2244720. Its totient is φ = 2232648.

The previous prime is 2238673. The next prime is 2238703. The reversal of 2238683 is 3868322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2238683 - 2⁶ = 2238619 is a prime.

It is a super-4 number, since 4×2238683⁴ (a number of 27 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2238653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2423 + ... + 3216.

It is an arithmetic number, because the mean of its divisors is an integer number (561180).

2^2238683 is an apocalyptic number.

2238683 is a deficient number, since it is larger than the sum of its proper divisors (6037).

2238683 is an equidigital number, since it uses as much as digits as its factorization.

2238683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6036.

The product of its digits is 13824, while the sum is 32.

The square root of 2238683 is about 1496.2229112001. Note that the first 3 decimals coincide. The cubic root of 2238683 is about 130.8170045570.

The spelling of 2238683 in words is "two million, two hundred thirty-eight thousand, six hundred eighty-three".