4255706 has 32 divisors (see below), whose sum is σ = 7996800. Its totient is φ = 1653696.

The previous prime is 4255697. The next prime is 4255739. The reversal of 4255706 is 6075524.

It is a super-2 number, since 2×4255706² = 36222067116872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12020 + ... + 12368.

It is an arithmetic number, because the mean of its divisors is an integer number (249900).

Almost surely, 2^4255706 is an apocalyptic number.

4255706 is a deficient number, since it is larger than the sum of its proper divisors (3741094).

4255706 is a wasteful number, since it uses less digits than its factorization.

4255706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 4255706 is about 2062.9362568921. The cubic root of 4255706 is about 162.0530487243.

The spelling of 4255706 in words is "four million, two hundred fifty-five thousand, seven hundred six".