4423488 has 28 divisors (see below), whose sum is σ = 11704320. Its totient is φ = 1474432.

The previous prime is 4423481. The next prime is 4423493. The reversal of 4423488 is 8843244.

It is a super-2 number, since 2×4423488² = 39134492172288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423481) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11328 + ... + 11711.

Almost surely, 2^4423488 is an apocalyptic number.

4423488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4423488 is an abundant number, since it is smaller than the sum of its proper divisors (7280832).

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

4423488 is a wasteful number, since it uses less digits than its factorization.

4423488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23054 (or 23044 counting only the distinct ones).

The product of its digits is 24576, while the sum is 33.

The square root of 4423488 is about 2103.2089767781. The cubic root of 4423488 is about 164.1553158800.

It can be divided in two parts, 44 and 23488, that added together give a palindrome (23532).

The spelling of 4423488 in words is "four million, four hundred twenty-three thousand, four hundred eighty-eight".