4286280 has 64 divisors (see below), whose sum is σ = 13426560. Its totient is φ = 1092608.

The previous prime is 4286279. The next prime is 4286281. The reversal of 4286280 is 826824.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4286279) and next prime (4286281).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4286281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1984 + ... + 3536.

It is an arithmetic number, because the mean of its divisors is an integer number (209790).

Almost surely, 2^4286280 is an apocalyptic number.

4286280 is a gapful number since it is divisible by the number (40) 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 4286280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6713280).

4286280 is an abundant number, since it is smaller than the sum of its proper divisors (9140280).

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

4286280 is a wasteful number, since it uses less digits than its factorization.

4286280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590 (or 1586 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 4286280 is about 2070.3333064992. Note that the first 4 decimals coincide. The cubic root of 4286280 is about 162.4401989028.

The spelling of 4286280 in words is "four million, two hundred eighty-six thousand, two hundred eighty".