4301220 has 192 divisors, whose sum is σ = 16128000. Its totient is φ = 846720.

The previous prime is 4301197. The next prime is 4301237. The reversal of 4301220 is 221034.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 4301196 and 4301205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 226371 + ... + 226389.

It is an arithmetic number, because the mean of its divisors is an integer number (84000).

Almost surely, 2^4301220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4301220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8064000).

4301220 is an abundant number, since it is smaller than the sum of its proper divisors (11826780).

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

4301220 is a wasteful number, since it uses less digits than its factorization.

4301220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4301220 is about 2073.9382825918. The cubic root of 4301220 is about 162.6287106491.

Adding to 4301220 its reverse (221034), we get a palindrome (4522254).

The spelling of 4301220 in words is "four million, three hundred one thousand, two hundred twenty".