4590256 has 30 divisors (see below), whose sum is σ = 9779756. Its totient is φ = 2085600.

The previous prime is 4590253. The next prime is 4590281. The reversal of 4590256 is 6520954.

It is not an unprimeable number, because it can be changed into a prime (4590251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 751 + ... + 3121.

Almost surely, 2^4590256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4590256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4889878).

4590256 is an abundant number, since it is smaller than the sum of its proper divisors (5189500).

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

4590256 is a wasteful number, since it uses less digits than its factorization.

4590256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401 (or 2384 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 4590256 is about 2142.4882730134. The cubic root of 4590256 is about 166.1928373021.

The spelling of 4590256 in words is "four million, five hundred ninety thousand, two hundred fifty-six".