4458880 has 32 divisors (see below), whose sum is σ = 10661040. Its totient is φ = 1783296.

The previous prime is 4458877. The next prime is 4458887. The reversal of 4458880 is 888544.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×4458880² = 39763221708800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4458887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2844 + ... + 4123.

Almost surely, 2^4458880 is an apocalyptic number.

4458880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4458880 is an abundant number, since it is smaller than the sum of its proper divisors (6202160).

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

4458880 is an equidigital number, since it uses as much as digits as its factorization.

4458880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6986 (or 6974 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 4458880 is about 2111.6060238596. The cubic root of 4458880 is about 164.5919516219.

The spelling of 4458880 in words is "four million, four hundred fifty-eight thousand, eight hundred eighty".