4285778 has 16 divisors (see below), whose sum is σ = 7418304. Its totient is φ = 1818960.

The previous prime is 4285777. The next prime is 4285783. The reversal of 4285778 is 8775824.

It is not an unprimeable number, because it can be changed into a prime (4285777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68 + ... + 2928.

It is an arithmetic number, because the mean of its divisors is an integer number (463644).

Almost surely, 2^4285778 is an apocalyptic number.

4285778 is a deficient number, since it is larger than the sum of its proper divisors (3132526).

4285778 is a wasteful number, since it uses less digits than its factorization.

4285778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977.

The product of its digits is 125440, while the sum is 41.

The square root of 4285778 is about 2070.2120664318. The cubic root of 4285778 is about 162.4338571050.

The spelling of 4285778 in words is "four million, two hundred eighty-five thousand, seven hundred seventy-eight".