82916685 has 48 divisors (see below), whose sum is σ = 149333184. Its totient is φ = 42529536.

The previous prime is 82916683. The next prime is 82916699. The reversal of 82916685 is 58661928.

It is not a de Polignac number, because 82916685 - 2¹ = 82916683 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 82916685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82916683) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140962 + ... + 141548.

It is an arithmetic number, because the mean of its divisors is an integer number (3111108).

Almost surely, 2^82916685 is an apocalyptic number.

It is an amenable number.

82916685 is a deficient number, since it is larger than the sum of its proper divisors (66416499).

82916685 is a wasteful number, since it uses less digits than its factorization.

82916685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 711 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 82916685 is about 9105.8599264430. The cubic root of 82916685 is about 436.0610640983.

The spelling of 82916685 in words is "eighty-two million, nine hundred sixteen thousand, six hundred eighty-five".