4022764 has 12 divisors (see below), whose sum is σ = 7282800. Its totient is φ = 1941968.

The previous prime is 4022749. The next prime is 4022773. The reversal of 4022764 is 4672204.

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 3 ways as a sum of consecutive naturals, for example, 17224 + ... + 17455.

It is an arithmetic number, because the mean of its divisors is an integer number (606900).

Almost surely, 2^4022764 is an apocalyptic number.

It is an amenable number.

4022764 is a deficient number, since it is larger than the sum of its proper divisors (3260036).

4022764 is a wasteful number, since it uses less digits than its factorization.

4022764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34712 (or 34710 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 4022764 is about 2005.6829260878. The cubic root of 4022764 is about 159.0406657321.

Adding to 4022764 its reverse (4672204), we get a palindrome (8694968).

The spelling of 4022764 in words is "four million, twenty-two thousand, seven hundred sixty-four".