106786572918 has 16 divisors (see below), whose sum is σ = 216498806256. Its totient is φ = 35107914240.

The previous prime is 106786572889. The next prime is 106786572961. The reversal of 106786572918 is 819275687601.

It is a super-2 number, since 2×106786572918² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121902043 + ... + 121902918.

It is an arithmetic number, because the mean of its divisors is an integer number (13531175391).

Almost surely, 2^106786572918 is an apocalyptic number.

106786572918 is an abundant number, since it is smaller than the sum of its proper divisors (109712233338).

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

106786572918 is a wasteful number, since it uses less digits than its factorization.

106786572918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243805039.

The product of its (nonzero) digits is 10160640, while the sum is 60.

The spelling of 106786572918 in words is "one hundred six billion, seven hundred eighty-six million, five hundred seventy-two thousand, nine hundred eighteen".