4287880 has 16 divisors (see below), whose sum is σ = 9647820. Its totient is φ = 1715136.

The previous prime is 4287851. The next prime is 4287887. The reversal of 4287880 is 887824.

It can be written as a sum of positive squares in 2 ways, for example, as 3467044 + 820836 = 1862^2 + 906^2 .

It is not an unprimeable number, because it can be changed into a prime (4287887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53559 + ... + 53638.

Almost surely, 2^4287880 is an apocalyptic number.

4287880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4287880 is an abundant number, since it is smaller than the sum of its proper divisors (5359940).

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

4287880 is a wasteful number, since it uses less digits than its factorization.

4287880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107208 (or 107204 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 4287880 is about 2070.7196816566. The cubic root of 4287880 is about 162.4604085007.

The spelling of 4287880 in words is "four million, two hundred eighty-seven thousand, eight hundred eighty".