2256235 has 8 divisors (see below), whose sum is σ = 2765376. Its totient is φ = 1766400.

The previous prime is 2256227. The next prime is 2256251. The reversal of 2256235 is 5326522.

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

It is not a de Polignac number, because 2256235 - 2³ = 2256227 is a prime.

It is a super-3 number, since 3×2256235³ = 34456745137967333625, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 5 + 6 + 2²¹ + 3⁹ + 5³ .

It is a Duffinian 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, 4566 + ... + 5035.

It is an arithmetic number, because the mean of its divisors is an integer number (345672).

2^2256235 is an apocalyptic number.

2256235 is a deficient number, since it is larger than the sum of its proper divisors (509141).

2256235 is an equidigital number, since it uses as much as digits as its factorization.

2256235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9653.

The product of its digits is 3600, while the sum is 25.

The square root of 2256235 is about 1502.0768955017. The cubic root of 2256235 is about 131.1579975043.

The spelling of 2256235 in words is "two million, two hundred fifty-six thousand, two hundred thirty-five".