2038238 has 4 divisors (see below), whose sum is σ = 3057360. Its totient is φ = 1019118.

The previous prime is 2038217. The next prime is 2038247. The reversal of 2038238 is 8328302.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁴ + 0 + 3¹¹ + 8³ + 2¹⁸ + 3¹³ + 8⁴ .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509558 + ... + 509561.

It is an arithmetic number, because the mean of its divisors is an integer number (764340).

2^2038238 is an apocalyptic number.

2038238 is a deficient number, since it is larger than the sum of its proper divisors (1019122).

2038238 is a wasteful number, since it uses less digits than its factorization.

2038238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019121.

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

The square root of 2038238 is about 1427.6687290825. The cubic root of 2038238 is about 126.7899891588.

Subtracting 2038238 from its reverse (8328302), we obtain a square (6290064 = 2508²).

The spelling of 2038238 in words is "two million, thirty-eight thousand, two hundred thirty-eight".