82860118 has 16 divisors (see below), whose sum is σ = 136088784. Its totient is φ = 37524960.

The previous prime is 82860109. The next prime is 82860119. The reversal of 82860118 is 81106828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82860119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705 + ... + 12892.

It is an arithmetic number, because the mean of its divisors is an integer number (8505549).

Almost surely, 2^82860118 is an apocalyptic number.

82860118 is a deficient number, since it is larger than the sum of its proper divisors (53228666).

82860118 is a wasteful number, since it uses less digits than its factorization.

82860118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13887.

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 82860118 is about 9102.7533197379. The cubic root of 82860118 is about 435.9618790844.

The spelling of 82860118 in words is "eighty-two million, eight hundred sixty thousand, one hundred eighteen".