4618256 has 20 divisors (see below), whose sum is σ = 9237504. Its totient is φ = 2234400.

The previous prime is 4618253. The next prime is 4618259. The reversal of 4618256 is 6528164.

It is an interprime number because it is at equal distance from previous prime (4618253) and next prime (4618259).

4618256 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4618253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4160 + ... + 5151.

Almost surely, 2^4618256 is an apocalyptic number.

It is an amenable number.

4618256 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4618256 is a wasteful number, since it uses less digits than its factorization.

4618256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9350 (or 9344 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 4618256 is about 2149.0127966115. The cubic root of 4618256 is about 166.5300711918.

The spelling of 4618256 in words is "four million, six hundred eighteen thousand, two hundred fifty-six".