62220080 has 80 divisors (see below), whose sum is σ = 161239680. Its totient is φ = 22170624.

The previous prime is 62220073. The next prime is 62220091. The reversal of 62220080 is 8002226.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a nialpdrome in base 13.

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, 29129 + ... + 31191.

It is an arithmetic number, because the mean of its divisors is an integer number (2015496).

Almost surely, 2^62220080 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 62220080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80619840).

62220080 is an abundant number, since it is smaller than the sum of its proper divisors (99019600).

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

62220080 is a wasteful number, since it uses less digits than its factorization.

62220080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118 (or 2112 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 62220080 is about 7887.9705881805. The cubic root of 62220080 is about 396.2569158933.

It can be divided in two parts, 622 and 20080, that added together give a palindrome (20702).

The spelling of 62220080 in words is "sixty-two million, two hundred twenty thousand, eighty".