4281980 has 24 divisors (see below), whose sum is σ = 9032688. Its totient is φ = 1705088.

The previous prime is 4281971. The next prime is 4281989. The reversal of 4281980 is 891824.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4281971) and next prime (4281989).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4281989) 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 7 ways as a sum of consecutive naturals, for example, 6632 + ... + 7248.

It is an arithmetic number, because the mean of its divisors is an integer number (376362).

Almost surely, 2^4281980 is an apocalyptic number.

It is an amenable number.

4281980 is an abundant number, since it is smaller than the sum of its proper divisors (4750708).

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

4281980 is a wasteful number, since it uses less digits than its factorization.

4281980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 4281980 is about 2069.2945657881. The cubic root of 4281980 is about 162.3858606762.

The spelling of 4281980 in words is "four million, two hundred eighty-one thousand, nine hundred eighty".