2238038 has 16 divisors (see below), whose sum is σ = 3822336. Its totient is φ = 972840.

The previous prime is 2238023. The next prime is 2238043. The reversal of 2238038 is 8308322.

It is a super-3 number, since 3×2238038³ = 33629748801333212616, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2237998 and 2238016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (238896).

2^2238038 is an apocalyptic number.

2238038 is a deficient number, since it is larger than the sum of its proper divisors (1584298).

2238038 is a wasteful number, since it uses less digits than its factorization.

2238038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4459.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2238038 is about 1496.0073529231. The cubic root of 2238038 is about 130.8044398671.

The spelling of 2238038 in words is "two million, two hundred thirty-eight thousand, thirty-eight".