2338685 has 4 divisors (see below), whose sum is σ = 2806428. Its totient is φ = 1870944.

The previous prime is 2338667. The next prime is 2338697. The reversal of 2338685 is 5868332.

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

It can be written as a sum of positive squares in 2 ways, for example, as 630436 + 1708249 = 794^2 + 1307^2 .

It is a cyclic number.

It is not a de Polignac number, because 2338685 - 2²⁰ = 1290109 is a prime.

It is a d-powerful number, because it can be written as 2¹⁸ + 3² + 3⁷ + 8 + 6⁸ + 8⁴ + 5⁸ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233864 + ... + 233873.

It is an arithmetic number, because the mean of its divisors is an integer number (701607).

2^2338685 is an apocalyptic number.

It is an amenable number.

2338685 is a deficient number, since it is larger than the sum of its proper divisors (467743).

2338685 is an equidigital number, since it uses as much as digits as its factorization.

2338685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467742.

The product of its digits is 34560, while the sum is 35.

The square root of 2338685 is about 1529.2759724785. The cubic root of 2338685 is about 132.7365656362.

The spelling of 2338685 in words is "two million, three hundred thirty-eight thousand, six hundred eighty-five".