4822642 has 16 divisors (see below), whose sum is σ = 8164800. Its totient is φ = 2116240.

The previous prime is 4822633. The next prime is 4822661. The reversal of 4822642 is 2462284.

It is a self number, because there is not a number n which added to its sum of digits gives 4822642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3142 + ... + 4417.

It is an arithmetic number, because the mean of its divisors is an integer number (510300).

Almost surely, 2^4822642 is an apocalyptic number.

4822642 is a deficient number, since it is larger than the sum of its proper divisors (3342158).

4822642 is a wasteful number, since it uses less digits than its factorization.

4822642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7601.

The product of its digits is 6144, while the sum is 28.

The square root of 4822642 is about 2196.0514565920. The cubic root of 4822642 is about 168.9513532474.

The spelling of 4822642 in words is "four million, eight hundred twenty-two thousand, six hundred forty-two".