106786877458 has 8 divisors (see below), whose sum is σ = 161200573452. Its totient is φ = 53053352976.

The previous prime is 106786877453. The next prime is 106786877501. The reversal of 106786877458 is 854778687601.

It can be written as a sum of positive squares in 2 ways, for example, as 105620450049 + 1166427409 = 324993^2 + 34153^2 .

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

It is a super-2 number, since 2×106786877458² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106786877393 and 106786877402.

It is not an unprimeable number, because it can be changed into a prime (106786877453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170042485 + ... + 170043112.

Almost surely, 2^106786877458 is an apocalyptic number.

106786877458 is a deficient number, since it is larger than the sum of its proper divisors (54413695994).

106786877458 is a wasteful number, since it uses less digits than its factorization.

106786877458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340085756.

The product of its (nonzero) digits is 126443520, while the sum is 67.

The spelling of 106786877458 in words is "one hundred six billion, seven hundred eighty-six million, eight hundred seventy-seven thousand, four hundred fifty-eight".