82223060 has 24 divisors (see below), whose sum is σ = 174257160. Its totient is φ = 32586624.

The previous prime is 82223027. The next prime is 82223083. The reversal of 82223060 is 6032228.

It can be written as a sum of positive squares in 4 ways, for example, as 39790864 + 42432196 = 6308^2 + 6514^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16679 + ... + 21038.

It is an arithmetic number, because the mean of its divisors is an integer number (7260715).

Almost surely, 2^82223060 is an apocalyptic number.

It is an amenable number.

82223060 is an abundant number, since it is smaller than the sum of its proper divisors (92034100).

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

82223060 is a wasteful number, since it uses less digits than its factorization.

82223060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37835 (or 37833 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 82223060 is about 9067.6932016914. The cubic root of 82223060 is about 434.8417268917.

Adding to 82223060 its reverse (6032228), we get a palindrome (88255288).

The spelling of 82223060 in words is "eighty-two million, two hundred twenty-three thousand, sixty".