4255456 has 24 divisors (see below), whose sum is σ = 8500464. Its totient is φ = 2096640.

The previous prime is 4255451. The next prime is 4255477. The reversal of 4255456 is 6545524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255451) 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, 1336 + ... + 3208.

It is an arithmetic number, because the mean of its divisors is an integer number (354186).

Almost surely, 2^4255456 is an apocalyptic number.

It is an amenable number.

4255456 is a deficient number, since it is larger than the sum of its proper divisors (4245008).

4255456 is a wasteful number, since it uses less digits than its factorization.

4255456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954 (or 1946 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 4255456 is about 2062.8756627582. The cubic root of 4255456 is about 162.0498754118.

The spelling of 4255456 in words is "four million, two hundred fifty-five thousand, four hundred fifty-six".