4420608 has 44 divisors (see below), whose sum is σ = 11790720. Its totient is φ = 1472512.

The previous prime is 4420607. The next prime is 4420613. The reversal of 4420608 is 8060244.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420601) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2353 + ... + 3791.

Almost surely, 2^4420608 is an apocalyptic number.

4420608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4420608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5895360).

4420608 is an abundant number, since it is smaller than the sum of its proper divisors (7370112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4420608 is a wasteful number, since it uses less digits than its factorization.

4420608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462 (or 1444 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 4420608 is about 2102.5241972448. The cubic root of 4420608 is about 164.1196826159.

The spelling of 4420608 in words is "four million, four hundred twenty thousand, six hundred eight".