82118606 has 8 divisors (see below), whose sum is σ = 123445344. Its totient is φ = 40970160.

The previous prime is 82118593. The next prime is 82118639. The reversal of 82118606 is 60681128.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43415 + ... + 45266.

It is an arithmetic number, because the mean of its divisors is an integer number (15430668).

Almost surely, 2^82118606 is an apocalyptic number.

82118606 is a deficient number, since it is larger than the sum of its proper divisors (41326738).

82118606 is a wasteful number, since it uses less digits than its factorization.

82118606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89146.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 82118606 is about 9061.9316925256. The cubic root of 82118606 is about 434.6575117206.

The spelling of 82118606 in words is "eighty-two million, one hundred eighteen thousand, six hundred six".