4286722 has 16 divisors (see below), whose sum is σ = 7257600. Its totient is φ = 1881040.

The previous prime is 4286719. The next prime is 4286731. The reversal of 4286722 is 2276824.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2722 + ... + 3997.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^4286722 is an apocalyptic number.

4286722 is a deficient number, since it is larger than the sum of its proper divisors (2970878).

4286722 is a wasteful number, since it uses less digits than its factorization.

4286722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6761.

The product of its digits is 10752, while the sum is 31.

The square root of 4286722 is about 2070.4400498445. The cubic root of 4286722 is about 162.4457823069.

The spelling of 4286722 in words is "four million, two hundred eighty-six thousand, seven hundred twenty-two".