2238039 has 12 divisors (see below), whose sum is σ = 3257800. Its totient is φ = 1480464.

The previous prime is 2238023. The next prime is 2238043. The reversal of 2238039 is 9308322.

It is not a de Polignac number, because 2238039 - 2⁴ = 2238023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2238079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357 + ... + 2145.

2^2238039 is an apocalyptic number.

2238039 is a deficient number, since it is larger than the sum of its proper divisors (1019761).

2238039 is a wasteful number, since it uses less digits than its factorization.

2238039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2238039 is about 1496.0076871460. The cubic root of 2238039 is about 130.8044593491.

The spelling of 2238039 in words is "two million, two hundred thirty-eight thousand, thirty-nine".