2238201 has 12 divisors (see below), whose sum is σ = 3694912. Its totient is φ = 1278936.

The previous prime is 2238179. The next prime is 2238209. The reversal of 2238201 is 1028322.

It is a happy number.

2238201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2238201 - 2⁹ = 2237689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2238209) 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 11 ways as a sum of consecutive naturals, for example, 17701 + ... + 17826.

2^2238201 is an apocalyptic number.

2238201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2238201 is a deficient number, since it is larger than the sum of its proper divisors (1456711).

2238201 is a wasteful number, since it uses less digits than its factorization.

2238201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35540 (or 35537 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2238201 is about 1496.0618302731. The cubic root of 2238201 is about 130.8076153578.

The spelling of 2238201 in words is "two million, two hundred thirty-eight thousand, two hundred one".