2386238 has 4 divisors (see below), whose sum is σ = 3579360. Its totient is φ = 1193118.

The previous prime is 2386217. The next prime is 2386247. The reversal of 2386238 is 8326832.

It is a happy number.

2386238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 2¹⁸ + 3³ + 8² + 6⁴ + 2¹⁹ + 3¹³ + 8⁴ .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 596558 + ... + 596561.

It is an arithmetic number, because the mean of its divisors is an integer number (894840).

2^2386238 is an apocalyptic number.

2386238 is a deficient number, since it is larger than the sum of its proper divisors (1193122).

2386238 is a wasteful number, since it uses less digits than its factorization.

2386238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193121.

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

The square root of 2386238 is about 1544.7452864469. The cubic root of 2386238 is about 133.6301899694.

The spelling of 2386238 in words is "two million, three hundred eighty-six thousand, two hundred thirty-eight".