4281280 has 56 divisors (see below), whose sum is σ = 10808208. Its totient is φ = 1609728.

The previous prime is 4281271. The next prime is 4281283. The reversal of 4281280 is 821824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4281283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5047 + ... + 5833.

Almost surely, 2^4281280 is an apocalyptic number.

4281280 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 4281280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5404104).

4281280 is an abundant number, since it is smaller than the sum of its proper divisors (6526928).

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

4281280 is a wasteful number, since it uses less digits than its factorization.

4281280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 4281280 is about 2069.1254191083. The cubic root of 4281280 is about 162.3770114758.

The spelling of 4281280 in words is "four million, two hundred eighty-one thousand, two hundred eighty".