4255524 has 96 divisors (see below), whose sum is σ = 13610240. Its totient is φ = 1119744.

The previous prime is 4255523. The next prime is 4255541.

4255524 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4255523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9612 + ... + 10044.

Almost surely, 2^4255524 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 4255524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6805120).

4255524 is an abundant number, since it is smaller than the sum of its proper divisors (9354716).

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

4255524 is a wasteful number, since it uses less digits than its factorization.

4255524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 458 counting only the distinct ones).

The product of its digits is 8000, while the sum is 27.

The square root of 4255524 is about 2062.8921445388. The cubic root of 4255524 is about 162.0507385651.

The spelling of 4255524 in words is "four million, two hundred fifty-five thousand, five hundred twenty-four".