82260608 has 32 divisors (see below), whose sum is σ = 169173120. Its totient is φ = 39801600.

The previous prime is 82260601. The next prime is 82260613. The reversal of 82260608 is 80606228.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (82260601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6398 + ... + 14333.

It is an arithmetic number, because the mean of its divisors is an integer number (5286660).

Almost surely, 2^82260608 is an apocalyptic number.

It is an amenable number.

82260608 is an abundant number, since it is smaller than the sum of its proper divisors (86912512).

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

82260608 is a wasteful number, since it uses less digits than its factorization.

82260608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20776 (or 20764 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 82260608 is about 9069.7633927242. The cubic root of 82260608 is about 434.9079084569.

The spelling of 82260608 in words is "eighty-two million, two hundred sixty thousand, six hundred eight".