4102280 has 128 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 1241856.

The previous prime is 4102249. The next prime is 4102283. The reversal of 4102280 is 822014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178349 + ... + 178371.

It is an arithmetic number, because the mean of its divisors is an integer number (94500).

Almost surely, 2^4102280 is an apocalyptic number.

4102280 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 4102280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6048000).

4102280 is an abundant number, since it is smaller than the sum of its proper divisors (7993720).

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

4102280 is a wasteful number, since it uses less digits than its factorization.

4102280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 4102280 is about 2025.4086007520. The cubic root of 4102280 is about 160.0817290785.

Adding to 4102280 its reverse (822014), we get a palindrome (4924294).

The spelling of 4102280 in words is "four million, one hundred two thousand, two hundred eighty".