4255750 has 32 divisors (see below), whose sum is σ = 8255520. Its totient is φ = 1640800.

The previous prime is 4255747. The next prime is 4255751. The reversal of 4255750 is 575524.

It is a super-2 number, since 2×4255750² = 36222816125000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6957 + ... + 7543.

It is an arithmetic number, because the mean of its divisors is an integer number (257985).

Almost surely, 2^4255750 is an apocalyptic number.

4255750 is a deficient number, since it is larger than the sum of its proper divisors (3999770).

4255750 is a wasteful number, since it uses less digits than its factorization.

4255750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 4255750 is about 2062.9469212755. The cubic root of 4255750 is about 162.0536072145.

It can be divided in two parts, 4255 and 750, that added together give a palindrome (5005).

The spelling of 4255750 in words is "four million, two hundred fifty-five thousand, seven hundred fifty".