2138335 has 8 divisors (see below), whose sum is σ = 2573856. Its totient is φ = 1705440.

The previous prime is 2138327. The next prime is 2138363. The reversal of 2138335 is 5338312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2138335 - 2³ = 2138327 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 1 + 3³ + 8 + 3⁹ + 3¹³ + 5 .

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 7 ways as a sum of consecutive naturals, for example, 2905 + ... + 3565.

It is an arithmetic number, because the mean of its divisors is an integer number (321732).

2^2138335 is an apocalyptic number.

2138335 is a deficient number, since it is larger than the sum of its proper divisors (435521).

2138335 is an equidigital number, since it uses as much as digits as its factorization.

2138335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313.

The product of its digits is 2160, while the sum is 25.

The square root of 2138335 is about 1462.3046878130. The cubic root of 2138335 is about 128.8324447604.

The spelling of 2138335 in words is "two million, one hundred thirty-eight thousand, three hundred thirty-five".