4222560 has 96 divisors (see below), whose sum is σ = 14031360. Its totient is φ = 1064448.

The previous prime is 4222553. The next prime is 4222577. The reversal of 4222560 is 652224.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8889 + ... + 9351.

It is an arithmetic number, because the mean of its divisors is an integer number (146160).

Almost surely, 2^4222560 is an apocalyptic number.

4222560 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 4222560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7015680).

4222560 is an abundant number, since it is smaller than the sum of its proper divisors (9808800).

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

4222560 is a wasteful number, since it uses less digits than its factorization.

4222560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4222560 is about 2054.8868581993. The cubic root of 4222560 is about 161.6312294643.

Adding to 4222560 its reverse (652224), we get a palindrome (4874784).

The spelling of 4222560 in words is "four million, two hundred twenty-two thousand, five hundred sixty".