2153335 has 8 divisors (see below), whose sum is σ = 2596176. Its totient is φ = 1714560.

The previous prime is 2153321. The next prime is 2153341. The reversal of 2153335 is 5333512.

It is a happy number.

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

It is not a de Polignac number, because 2153335 - 2¹⁷ = 2022263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312 + ... + 2098.

It is an arithmetic number, because the mean of its divisors is an integer number (324522).

2^2153335 is an apocalyptic number.

2153335 is a deficient number, since it is larger than the sum of its proper divisors (442841).

2153335 is a wasteful number, since it uses less digits than its factorization.

2153335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033.

The product of its digits is 1350, while the sum is 22.

The square root of 2153335 is about 1467.4246147588. The cubic root of 2153335 is about 129.1329878664.

Adding to 2153335 its reverse (5333512), we get a palindrome (7486847).

The spelling of 2153335 in words is "two million, one hundred fifty-three thousand, three hundred thirty-five".