4255601 has 16 divisors (see below), whose sum is σ = 5232000. Its totient is φ = 3450384.

The previous prime is 4255597. The next prime is 4255609. The reversal of 4255601 is 1065524.

It is not a de Polignac number, because 4255601 - 2² = 4255597 is a prime.

It is a super-2 number, since 2×4255601² = 36220279742402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4255609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6191 + ... + 6843.

It is an arithmetic number, because the mean of its divisors is an integer number (327000).

Almost surely, 2^4255601 is an apocalyptic number.

It is an amenable number.

4255601 is a deficient number, since it is larger than the sum of its proper divisors (976399).

4255601 is an equidigital number, since it uses as much as digits as its factorization.

4255601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 4255601 is about 2062.9108075726. The cubic root of 4255601 is about 162.0517159482.

The spelling of 4255601 in words is "four million, two hundred fifty-five thousand, six hundred one".