4487422 has 16 divisors (see below), whose sum is σ = 7251120. Its totient is φ = 2075008.

The previous prime is 4487411. The next prime is 4487423. The reversal of 4487422 is 2247844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4487423) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 888 + ... + 3124.

It is an arithmetic number, because the mean of its divisors is an integer number (453195).

Almost surely, 2^4487422 is an apocalyptic number.

4487422 is a deficient number, since it is larger than the sum of its proper divisors (2763698).

4487422 is a wasteful number, since it uses less digits than its factorization.

4487422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315.

The product of its digits is 14336, while the sum is 31.

The square root of 4487422 is about 2118.3536059874. The cubic root of 4487422 is about 164.9423980139.

The spelling of 4487422 in words is "four million, four hundred eighty-seven thousand, four hundred twenty-two".