82208606 has 4 divisors (see below), whose sum is σ = 123312912. Its totient is φ = 41104302.

The previous prime is 82208603. The next prime is 82208627. The reversal of 82208606 is 60680228.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82208603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20552150 + ... + 20552153.

It is an arithmetic number, because the mean of its divisors is an integer number (30828228).

Almost surely, 2^82208606 is an apocalyptic number.

82208606 is a deficient number, since it is larger than the sum of its proper divisors (41104306).

82208606 is a wasteful number, since it uses less digits than its factorization.

82208606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41104305.

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

The square root of 82208606 is about 9066.8961613112. The cubic root of 82208606 is about 434.8162451081.

The spelling of 82208606 in words is "eighty-two million, two hundred eight thousand, six hundred six".