2256335 has 8 divisors (see below), whose sum is σ = 2795136. Its totient is φ = 1746720.

The previous prime is 2256313. The next prime is 2256341. The reversal of 2256335 is 5336522.

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

It is not a de Polignac number, because 2256335 - 2¹⁸ = 1994191 is a prime.

It is an Ulam number.

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, 7124 + ... + 7433.

It is an arithmetic number, because the mean of its divisors is an integer number (349392).

2^2256335 is an apocalyptic number.

2256335 is a deficient number, since it is larger than the sum of its proper divisors (538801).

2256335 is a wasteful number, since it uses less digits than its factorization.

2256335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14593.

The product of its digits is 5400, while the sum is 26.

The square root of 2256335 is about 1502.1101823768. The cubic root of 2256335 is about 131.1599351875.

The spelling of 2256335 in words is "two million, two hundred fifty-six thousand, three hundred thirty-five".