60220320 has 96 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 15897600.

The previous prime is 60220271. The next prime is 60220331. The reversal of 60220320 is 2302206.

60220320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 60220320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51745 + ... + 52895.

It is an arithmetic number, because the mean of its divisors is an integer number (1995840).

Almost surely, 2^60220320 is an apocalyptic number.

60220320 is a gapful number since it is divisible by the number (60) 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 60220320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95800320).

60220320 is an abundant number, since it is smaller than the sum of its proper divisors (131380320).

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

60220320 is a wasteful number, since it uses less digits than its factorization.

60220320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278 (or 1270 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 60220320 is about 7760.1752557529. The cubic root of 60220320 is about 391.9653585937.

Adding to 60220320 its reverse (2302206), we get a palindrome (62522526).

The spelling of 60220320 in words is "sixty million, two hundred twenty thousand, three hundred twenty".